Gene Summary

Name:
ryanodine receptor 1, skeletal muscle
Synonyms:
calcium release channel isoform 1,  skrr,  Ryr

IMPC Phenotype Summary

Significant
Not Significant
Not tested

Phenotypes

The IMPC applies a panel of phenotyping screens to characterise single-gene knockout mice by comparison to wild types. Click on the different tabs to visualise significant phenotypes identified by the IMPC, as well as all data that was measured.

Phenotype System Allele Zyg Sex Life Stage P Value
preweaning lethality, complete penetrance Ryr1tm1b(EUCOMM)Hmgu HOM   Early adult 0.00
increased respiratory quotient Ryr1tm1b(EUCOMM)Hmgu HET   Early adult 5.74×10-05
increased spleen weight Ryr1tm1b(EUCOMM)Hmgu HET Early adult 1.27×10-15

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Viewing: all phenotypes

lacZ Expression

An assay measuring the expression of lacZ shows the tissue where the gene is expressed.

Anatomy Images Zygosity Mutant Expr
Adrenal gland  Wholemount images heterozygote 50% (1 of 2)
Brain  Wholemount images heterozygote 50% (1 of 2)
Parathyroid gland  Wholemount images heterozygote 100% (2 of 2)
Stomach  Wholemount images heterozygote 50% (1 of 2)
Testis  Wholemount images heterozygote 50% (1 of 2)
Thyroid gland  Wholemount images heterozygote 100% (2 of 2)
Aorta N/A heterozygote 0.0% (0 of 2)
Bone N/A heterozygote 0.0% (0 of 2)
Brainstem N/A heterozygote 0.0% (0 of 2)
Brown adipose tissue N/A heterozygote 0.0% (0 of 2)
Cartilage tissue N/A heterozygote 0.0% (0 of 2)
Cerebellum N/A heterozygote 0.0% (0 of 2)
Cerebral cortex N/A heterozygote 0.0% (0 of 2)
Esophagus N/A heterozygote 0.0% (0 of 2)
Eye N/A heterozygote 0.0% (0 of 2)
Gall bladder N/A heterozygote 0.0% (0 of 2)
Heart N/A heterozygote 0.0% (0 of 2)
Hippocampus N/A heterozygote 0.0% (0 of 2)
Hypothalamus N/A heterozygote 0.0% (0 of 2)
Kidney N/A heterozygote 0.0% (0 of 2)
Large intestine N/A heterozygote 0.0% (0 of 2)
Liver N/A heterozygote 0.0% (0 of 2)
Lower urinary tract N/A heterozygote 0.0% (0 of 2)
Lung N/A heterozygote 0.0% (0 of 2)
Lymph node N/A heterozygote 0.0% (0 of 2)
Mammary gland N/A heterozygote 0.0% (0 of 2)
Olfactory lobe N/A heterozygote 0.0% (0 of 2)
Oral epithelium N/A heterozygote 0.0% (0 of 2)
Ovary N/A heterozygote 0.0% (0 of 2)
Oviduct N/A heterozygote 0.0% (0 of 2)
Pancreas N/A heterozygote 0.0% (0 of 2)
Peripheral nervous system N/A heterozygote 0.0% (0 of 2)
Peyer's patch N/A heterozygote 0.0% (0 of 2)
Pituitary gland N/A heterozygote 0.0% (0 of 2)
Prostate gland N/A heterozygote 0.0% (0 of 2)
Skeletal muscle N/A heterozygote 0.0% (0 of 2)
Skin N/A heterozygote 0.0% (0 of 2)
Small intestine N/A heterozygote 0.0% (0 of 2)
Spinal cord N/A heterozygote 0.0% (0 of 2)
Spleen N/A heterozygote 0.0% (0 of 2)
Striatum N/A heterozygote 0.0% (0 of 2)
Thymus N/A heterozygote 0.0% (0 of 2)
Trachea N/A heterozygote 0.0% (0 of 2)
Uterus N/A heterozygote 0.0% (0 of 2)
Vascular system N/A heterozygote 0.0% (0 of 2)
White adipose tissue N/A heterozygote 0.0% (0 of 2)

An assay measuring the expression of lacZ shows the tissue where the gene is expressed.

Anatomy Images Zygosity Mutant Expr
Brain N/A heterozygote 0.0% (0 of 2)
Brain N/A homozygote 0.0% (0 of 2)
Ear N/A heterozygote 0.0% (0 of 2)
Ear N/A homozygote 0.0% (0 of 2)
Embryo N/A heterozygote 100% (2 of 2)
Embryo N/A homozygote 100% (2 of 2)
Eye N/A heterozygote 0.0% (0 of 2)
Eye N/A homozygote 0.0% (0 of 2)
Footplate N/A heterozygote 0.0% (0 of 2)
Footplate N/A homozygote 0.0% (0 of 2)
Forebrain N/A heterozygote 0.0% (0 of 2)
Forebrain N/A homozygote 0.0% (0 of 2)
Forelimb N/A heterozygote 50% (1 of 2)
Forelimb N/A homozygote 100% (2 of 2)
Handplate N/A heterozygote 0.0% (0 of 2)
Handplate N/A homozygote 0.0% (0 of 2)
Head N/A heterozygote 50% (1 of 2)
Head N/A homozygote 50% (1 of 2)
Heart N/A heterozygote Not available
Heart N/A homozygote 0.0% (0 of 2)
Hindbrain N/A heterozygote 0.0% (0 of 2)
Hindbrain N/A homozygote 0.0% (0 of 2)
Hindlimb N/A heterozygote 50% (1 of 2)
Hindlimb N/A homozygote 50% (1 of 2)
Liver N/A heterozygote 0.0% (0 of 2)
Liver N/A homozygote 0.0% (0 of 2)
Lung N/A heterozygote 0.0% (0 of 2)
Lung N/A homozygote 0.0% (0 of 2)
Mandibular process N/A heterozygote 0.0% (0 of 2)
Mandibular process N/A homozygote 0.0% (0 of 2)
Maxillary process N/A heterozygote 0.0% (0 of 2)
Maxillary process N/A homozygote 0.0% (0 of 2)
Midbrain N/A heterozygote 0.0% (0 of 2)
Midbrain N/A homozygote 0.0% (0 of 2)
Oral cavity N/A heterozygote 0.0% (0 of 2)
Oral cavity N/A homozygote 0.0% (0 of 2)
Skin N/A heterozygote 0.0% (0 of 2)
Skin N/A homozygote 0.0% (0 of 2)
Tail somite N/A heterozygote 50% (1 of 2)
Tail somite N/A homozygote 0.0% (0 of 2)
Tail N/A heterozygote 100% (2 of 2)
Tail N/A homozygote 100% (2 of 2)

Background staining occurs in wild type mice and embryos at an incidental rate.

Anatomy Background staining in controls (WT)
adrenal gland 0.67% (4 of 598)
aorta 0.17% (1 of 598)
bone 0.0%
brain 0.84% (5 of 598)
brainstem 0.33% (2 of 598)
brown adipose tissue 0.0%
cartilage tissue 0.17% (1 of 598)
cerebellum 0.5% (3 of 598)
cerebral cortex 0.33% (2 of 598)
esophagus 1.66% (7 of 422)
eye 0.0%
gall bladder 0.0%
heart 0.33% (2 of 598)
hippocampus 0.5% (3 of 598)
hypothalamus 0.33% (2 of 598)
kidney 4.52% (27 of 598)
large intestine 5.35% (32 of 598)
liver 0.0%
lower urinary tract 0.17% (1 of 598)
lung 0.33% (2 of 598)
lymph node 0.17% (1 of 598)
mammary gland 0.0%
olfactory lobe 0.33% (2 of 598)
oral epithelium 0.0%
ovary 0.17% (1 of 598)
oviduct 0.0%
pancreas 0.84% (5 of 598)
parathyroid gland 0.17% (1 of 576)
peripheral nervous system 0.33% (2 of 598)
peyers patch 0.0%
pituitary gland 0.17% (1 of 598)
prostate gland 2.17% (13 of 598)
skeletal muscle 0.0%
skin 0.17% (1 of 598)
small intestine 5.35% (32 of 598)
spinal cord 0.5% (3 of 598)
spleen 0.5% (3 of 598)
stomach 3.68% (22 of 598)
striatum 0.5% (3 of 598)
testis 1% (6 of 598)
thymus 0.17% (1 of 598)
thyroid gland 3.01% (18 of 598)
trachea 0.5% (3 of 598)
uterus 0.33% (2 of 598)
vascular system 0.0%
white adipose tissue 0.0%

Background staining occurs in wild type mice and embryos at an incidental rate.

Background staining occurs in wild type embryos at a measurable rate.

Anatomy Background staining in controls(WT)
brain 1.17% (6 of 511)
ear 0.2% (1 of 511)
embryo 0.39% (2 of 512)
eye 0.2% (1 of 511)
footplate 0.2% (1 of 511)
forebrain 0.2% (1 of 511)
forelimb 0.2% (1 of 511)
handplate 0.2% (1 of 511)
head 0.98% (5 of 511)
heart 0.2% (1 of 511)
hindbrain 1.17% (6 of 511)
hindlimb 0.2% (1 of 511)
liver 0.2% (1 of 506)
lung 0.2% (1 of 506)
mandibular process 0.2% (1 of 511)
maxillary process 0.2% (1 of 511)
midbrain 0.2% (1 of 511)
oral cavity 0.2% (1 of 506)
skin 0.2% (1 of 511)
tail 0.2% (1 of 511)
tail somite group 0.2% (1 of 511)

Associated Images

Images submitted by IMPC centres for a selection of procedures. Each set of images is available to view in our image comparator.

Embryo LacZ

LacZ images wholemount

8 Images

Adult LacZ

LacZ Images Wholemount

7 Images

MicroCT E14.5-E15.5

Embryo reconstruction

4 Images

MicroCT E18.5

Embryo reconstruction

2 Images

Human diseases caused by Ryr1 mutations

The analysis uses data from IMPC, along with published data on other mouse mutants, in comparison to human disease reports in OMIM, Orphanet, and DECIPHER.

Phenotype comparisons summarize the similarity of mouse phenotypes with human disease phenotypes.

The table below shows human diseases associated to Ryr1 by orthology or direct annotation.

Disease Similarity of
phenotypes
Matching phenotypes Source
Congenital Myopathy With Myasthenic-Like Onset
Proximal muscle weakness, Multiple joint contractures, Rhabdomyolysis, Ophthalmoplegia, Fatigable... ORPHA:424107
Congenital Myopathy 1A, Autosomal Dominant, With Susceptibility To Malignant Hyperthermia
Increased variability in muscle fiber diameter, Generalized muscle weakness, Centrally nucleated ... OMIM:117000
Congenital Myopathy 1B, Autosomal Recessive
Increased variability in muscle fiber diameter, Generalized muscle weakness, Proximal muscle weak... OMIM:255320
Moderate Multiminicore Disease With Hand Involvement
Distal upper limb muscle weakness, Generalized muscle weakness, Type 1 muscle fiber predominance,... ORPHA:178145
Central Core Disease
Multiple joint contractures, Ophthalmoplegia, Central core regions in muscle fibers, Type 1 muscl... ORPHA:597
Benign Samaritan Congenital Myopathy
Internally nucleated skeletal muscle fibers, Abnormal respiratory system physiology, Centrally nu... ORPHA:324581
Autosomal Dominant Centronuclear Myopathy
Centrally nucleated skeletal muscle fibers, Abnormality of the foot musculature, Calf muscle hype... ORPHA:169189
Congenital Multicore Myopathy With External Ophthalmoplegia
Flexion contracture, Proximal muscle weakness, Internally nucleated skeletal muscle fibers, Facia... ORPHA:98905
Malignant Hyperthermia Of Anesthesia
Hyperphosphatemia, Hyperkalemia, Elevated creatine kinase after exercise, Hypercapnia, Metabolic ... ORPHA:423
King-Denborough Syndrome
Proximal muscle weakness, Centrally nucleated skeletal muscle fibers, Muscle fiber atrophy, Type ... OMIM:619542
Autosomal Recessive Centronuclear Myopathy
Hip contracture, Centrally nucleated skeletal muscle fibers, Generalized amyotrophy, Gowers sign,... ORPHA:169186
Malignant Hyperthermia, Susceptibility To, 1
Hyperphosphatemia, Hyperkalemia, Rhabdomyolysis, Elevated circulating creatine kinase concentration OMIM:145600
Exercise-Induced Malignant Hyperthermia
Hypocapnia, Hyperphosphatemia, Hyperkalemia, Elevated circulating creatine kinase concentration, ... ORPHA:466650

The table below shows human diseases predicted to be associated to Ryr1 by phenotypic similarity.

Disease Similarity of
phenotypes
Matching phenotypes Source
Myopathy, Distal, 5
Muscle fiber splitting, Distal upper limb muscle weakness, Mildly elevated creatine kinase, Weakn... OMIM:617030
Polyglucosan Body Myopathy 2
Limb-girdle muscle weakness, Pelvic girdle amyotrophy, Pelvic girdle muscle weakness, Elevated ci... OMIM:616199
Hereditary Myopathy With Early Respiratory Failure
Muscle fiber splitting, Proximal muscle weakness, Calf muscle hypertrophy, Internally nucleated s... ORPHA:178464
Myopathy, Isolated Mitochondrial, Autosomal Dominant
Neck flexor weakness, Elevated circulating creatine kinase concentration, Decreased activity of m... OMIM:616209
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 8
Increased variability in muscle fiber diameter, Neck flexor weakness, Proximal muscle weakness, C... OMIM:254110
Inclusion Body Myopathy With Early-Onset Paget Disease With Or Without Frontotemporal Dementia 3
Increased variability in muscle fiber diameter, Centrally nucleated skeletal muscle fibers, Eleva... OMIM:615424
Inclusion Body Myositis
Proximal muscle weakness, Abnormal muscle fiber morphology, Ragged-red muscle fibers, Elevated ci... ORPHA:611
Muscular Dystrophy, Limb-Girdle, Autosomal Dominant 2
Centrally nucleated skeletal muscle fibers, Autophagic vacuoles, Muscular dystrophy, Shoulder gir... OMIM:608423
Nonaka Myopathy
Deposits immunoreactive to beta-amyloid protein, EMG: myopathic abnormalities, Elevated circulati... OMIM:605820
Muscular Dystrophy, Limb-Girdle, Autosomal Dominant 3
Proximal lower limb amyotrophy, Shoulder girdle muscle weakness, Flexion limitation of toes, Pelv... OMIM:609115
Myopathy, Myofibrillar, 3
Proximal muscle weakness, Achilles tendon contracture, Progressive distal muscle weakness, Elevat... OMIM:609200
Autosomal Dominant Mitochondrial Myopathy With Exercise Intolerance
Neck flexor weakness, Increased intramyocellular lipid droplets, Mildly elevated creatine kinase,... ORPHA:457050
Vacuolar Neuromyopathy
Muscle fiber splitting, Neck flexor weakness, Centrally nucleated skeletal muscle fibers, Muscula... OMIM:601846
Tibial Muscular Dystrophy
Increased variability in muscle fiber diameter, Weakness of long finger extensor muscles, Peronea... ORPHA:609
Congenital Myopathy 7A, Myosin Storage, Autosomal Dominant
Generalized muscle weakness, Neck flexor weakness, Centrally nucleated skeletal muscle fibers, Sc... OMIM:608358
Nemaline Myopathy 6
Neck flexor weakness, Elevated circulating creatine kinase concentration, Nemaline bodies, Myopat... OMIM:609273
Muscular Dystrophy, Limb-Girdle, Autosomal Dominant 4
Muscle fiber splitting, Increased variability in muscle fiber diameter, Fatty replacement of skel... OMIM:618129
Distal Myopathy, Welander Type
Distal upper limb muscle weakness, Weakness of long finger extensor muscles, Clumsiness, EMG: myo... ORPHA:603
Tubular Aggregate Myopathy
Increased variability in muscle fiber diameter, Centrally nucleated skeletal muscle fibers, Fatig... ORPHA:2593
Myopathy, Distal, Tateyama Type
Increased variability in muscle fiber diameter, Neck flexor weakness, Centrally nucleated skeleta... OMIM:614321
Mitochondrial Myopathy With Diabetes
Proximal muscle weakness, Weakness of orbicularis oculi muscle, EMG: myopathic abnormalities, Rag... OMIM:500002
Inclusion Body Myopathy And Brain White Matter Abnormalities
Increased variability in muscle fiber diameter, Fatty replacement of skeletal muscle, Centrally n... OMIM:619733
Muscular Dystrophy, Limb-Girdle, Type 1H
Proximal muscle weakness, Centrally nucleated skeletal muscle fibers, Calf muscle hypertrophy, Mu... OMIM:613530
Autosomal Dominant Limb-Girdle Muscular Dystrophy Type 1A
Respiratory insufficiency, Increased variability in muscle fiber diameter, Fatty replacement of s... ORPHA:266
Reducing Body Myopathy, X-Linked 1A, Severe, With Infantile Or Early Childhood Onset
Increased variability in muscle fiber diameter, Flexion contracture, Respiratory failure, Proxima... OMIM:300717
Nemaline Myopathy 7
Knee flexion contracture, Fatty replacement of skeletal muscle, Gowers sign, Lumbar hyperlordosis... OMIM:610687
Myopathy, Myofibrillar, 5
Muscle fiber splitting, Proximal muscle weakness, Elevated circulating creatine kinase concentrat... OMIM:609524
Myopathy, Centronuclear, 4
Abnormal circulating creatine kinase concentration, Muscle weakness, Centrally nucleated skeletal... OMIM:614807
Carnitine Deficiency, Myopathic
Decreased plasma carnitine, Myopathy, Reduced muscle carnitine level OMIM:212160
Myopathy, Distal, With Rimmed Vacuoles
Increased variability in muscle fiber diameter, Z-band streaming, Internally nucleated skeletal m... OMIM:617158
Myopathy, Distal, 6, Adult-Onset, Autosomal Dominant
Increased variability in muscle fiber diameter, Z-band streaming, Proximal muscle weakness, Autop... OMIM:618655
Welander Distal Myopathy
Distal amyotrophy, Distal muscle weakness, Rimmed vacuoles, Mildly elevated creatine kinase OMIM:604454
Myopathy, Centronuclear, 1
Flexion contracture, Proximal muscle weakness, Centrally nucleated skeletal muscle fibers, Extern... OMIM:160150
Myopathy, Distal, 7, Adult-Onset, X-Linked
Increased variability in muscle fiber diameter, Distal upper limb muscle weakness, Fatty replacem... OMIM:301075
Bethlem Myopathy 1
Camptodactyly of finger, Limb-girdle muscle weakness, Proximal muscle weakness, Torticollis, Elbo... OMIM:158810
Myopathy, Distal, 4
Proximal muscle weakness, Thenar muscle weakness, Distal lower limb amyotrophy, Abnormality of th... OMIM:614065
Ataxia With Fasciculations
Ataxia, Fasciculations OMIM:108700
Inclusion Body Myositis
Proximal muscle weakness, Inflammatory myopathy, Distal muscle weakness, Rimmed vacuoles OMIM:147421
Spinal Muscular Atrophy, Infantile, James Type
Respiratory insufficiency, Increased variability in muscle fiber diameter, Hip contracture, Lower... OMIM:619042
Myopathy, Centronuclear, 6, With Fiber-Type Disproportion
Hyperlordosis, Increased variability in muscle fiber diameter, Muscle fiber splitting, Centrally ... OMIM:617760
Emery-Dreifuss Muscular Dystrophy 5, Autosomal Dominant
Increased variability in muscle fiber diameter, Proximal muscle weakness, Centrally nucleated ske... OMIM:612999
Bethlem Myopathy 2
Increased variability in muscle fiber diameter, Flexion contracture, Proximal muscle weakness, Ky... OMIM:616471
Gne Myopathy
Tibialis muscle weakness, Increased variability in muscle fiber diameter, Weakness of long finger... ORPHA:602
Congenital Myopathy With Myasthenic-Like Onset
Proximal muscle weakness, Multiple joint contractures, Rhabdomyolysis, Ophthalmoplegia, Fatigable... ORPHA:424107
Peripheral Neuropathy-Myopathy-Hoarseness-Hearing Loss Syndrome
Increased variability in muscle fiber diameter, Fatty replacement of skeletal muscle, Proximal mu... ORPHA:397744
Reducing Body Myopathy, X-Linked 1B, With Late Childhood Or Adult Onset
Increased variability in muscle fiber diameter, Hyperlordosis, Flexion contracture, Proximal musc... OMIM:300718
Multiminicore Myopathy
Respiratory insufficiency, External ophthalmoplegia, Spinal rigidity, Abnormal muscle fiber morph... ORPHA:598
Spinal Muscular Atrophy, Type Iv
Increased variability in muscle fiber diameter, Proximal muscle weakness, Centrally nucleated ske... OMIM:271150
Distal Myopathy With Anterior Tibial Onset
Tibialis muscle weakness, Abnormal circulating creatine kinase concentration, Limb-girdle muscle ... ORPHA:178400
Spinal Muscular Atrophy, Lower Extremity-Predominant, 1, Autosomal Dominant
Spinal muscular atrophy, Type 2 muscle fiber predominance, Proximal lower limb amyotrophy, Proxim... OMIM:158600
Rigid Spine Syndrome
Respiratory insufficiency, Hyperlordosis, Hip contracture, Gowers sign, Spinal rigidity, Elbow fl... ORPHA:97244
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 26
Increased variability in muscle fiber diameter, Fatty replacement of skeletal muscle, Proximal mu... OMIM:618848
Congenital Myopathy 1A, Autosomal Dominant, With Susceptibility To Malignant Hyperthermia
Increased variability in muscle fiber diameter, Generalized muscle weakness, Centrally nucleated ... OMIM:117000
Oculopharyngodistal Myopathy 2
Increased variability in muscle fiber diameter, Fatty replacement of skeletal muscle, External op... OMIM:618940
Myofibrillar Myopathy 11
Increased variability in muscle fiber diameter, Z-band streaming, Proximal muscle weakness, Centr... OMIM:619178
Congenital Myopathy 6 With Ophthalmoplegia
Increased variability in muscle fiber diameter, Generalized muscle weakness, Proximal muscle weak... OMIM:605637
Myasthenic Syndrome, Congenital, 14
Knee flexion contracture, Increased variability in muscle fiber diameter, Limb-girdle muscle weak... OMIM:616228
Exercise Intolerance, Riboflavin-Responsive
Ragged-red muscle fibers OMIM:616839
Nemaline Myopathy 2
Muscle fiber splitting, Flexion contracture, Proximal muscle weakness, Inability to walk, Nemalin... OMIM:256030
Zebra Body Myopathy
Muscle fiber splitting, Proximal muscle weakness, Autophagic vacuoles, Gowers sign, Torticollis, ... ORPHA:97240
Muscular Dystrophy-Dystroglycanopathy (Congenital With Impaired Intellectual Development), Type B, 15
Highly elevated creatine kinase, Increased variability in muscle fiber diameter, Myopathy, Centra... OMIM:618992
Congenital Myopathy 5 With Cardiomyopathy
Increased variability in muscle fiber diameter, Generalized muscle weakness, Centrally nucleated ... OMIM:611705
Myopathy, spheroid body
Neck flexor weakness, Proximal muscle weakness, Muscle weakness, Distal muscle weakness, Tremor, ... OMIM:182920
Myopathy, Autophagic Vacuolar, Infantile-Onset
Elevated circulating creatine kinase concentration, Myopathy, Autophagic vacuoles OMIM:609500
Peripheral Neuropathy, Myopathy, Hoarseness, And Hearing Loss
Distal amyotrophy, Distal muscle weakness, Fiber type grouping, Mildly elevated creatine kinase OMIM:614369
Myopathy, Distal, With Anterior Tibial Onset
Myopathy, Proximal muscle weakness, Elevated circulating creatine kinase concentration OMIM:606768
Myopathy, X-Linked, With Postural Muscle Atrophy
Respiratory insufficiency, Increased variability in muscle fiber diameter, Back pain, Proximal mu... OMIM:300696
Myopathy, Scapulohumeroperoneal
Increased variability in muscle fiber diameter, Neck flexor weakness, Wrist drop, Centrally nucle... OMIM:616852
Scapuloperoneal myopathy, myh7-related
Weakness of facial musculature, Scapuloperoneal myopathy, Myopathy, EMG: myopathic abnormalities OMIM:181430
Myopathy, Myofibrillar, 9, With Early Respiratory Failure
Muscle fiber splitting, Increased variability in muscle fiber diameter, Neck flexor weakness, Pro... OMIM:603689
Alpha-B Crystallin-Related Late-Onset Myopathy
Increased variability in muscle fiber diameter, Limb-girdle muscle weakness, Autophagic vacuoles,... ORPHA:399058
Pomt1-Related Limb-Girdle Muscular Dystrophy R11
Limb-girdle muscle weakness, Proximal muscle weakness, Calf muscle hypertrophy, Gowers sign, Diff... ORPHA:86812
Postsynaptic Congenital Myasthenic Syndromes
Cyanosis, Upper limb muscle weakness, Facial palsy, Weakness of long finger extensor muscles, Exe... ORPHA:98913
Muscular Dystrophy-Dystroglycanopathy (Limb-Girdle), Type C, 15
Increased variability in muscle fiber diameter, Proximal muscle weakness, Gowers sign, Elevated c... OMIM:612937
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 7
Increased variability in muscle fiber diameter, Distal lower limb amyotrophy, Calf muscle hypertr... OMIM:601954
Charcot-Marie-Tooth Disease, Axonal, Mitochondrial Form, 1
Distal upper limb muscle weakness, Interosseus muscle atrophy, Distal lower limb amyotrophy, Decr... OMIM:500013
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 3
Increased variability in muscle fiber diameter, Limb-girdle muscle weakness, Flexion contracture,... OMIM:608099
Congenital Myopathy 8
Respiratory insufficiency, Increased variability in muscle fiber diameter, Proximal muscle weakne... OMIM:618654
Congenital Myopathy 9B, Proximal, With Minicore Lesions
Z-band streaming, Fatty replacement of skeletal muscle, Proximal muscle weakness, Centrally nucle... OMIM:618823
Distal Nebulin Myopathy
Weakness of long finger extensor muscles, Fatty replacement of skeletal muscle, Neck flexor weakn... ORPHA:399103
Oculopharyngeal Muscular Dystrophy
Ophthalmoplegia, Abnormal muscle fiber morphology, Elevated circulating creatine kinase concentra... ORPHA:270
Myoclonic Epilepsy Associated With Ragged-Red Fibers
Spasticity, Myoclonus, Ataxia, Muscle weakness, Myopathy, Ragged-red muscle fibers OMIM:545000
Muscular Dystrophy, Congenital Hearing Loss, And Ovarian Insufficiency Syndrome
Centrally nucleated skeletal muscle fibers, Elevated circulating creatine kinase concentration, P... OMIM:619518
Dna2-Related Mitochondrial Dna Deletion Syndrome
Hyperlordosis, Limb-girdle muscle weakness, Multiple joint contractures, Exertional dyspnea, Gowe... ORPHA:352470
Muscular Dystrophy, Congenital, Due To Integrin Alpha-7 Deficiency
Increased variability in muscle fiber diameter, Fatty replacement of skeletal muscle, Gowers sign... OMIM:613204
Scapuloperoneal Syndrome, Neurogenic, Kaeser Type
Peroneal muscle atrophy, Z-band streaming, Scapuloperoneal weakness, Weakness of facial musculatu... OMIM:181400
Myopathy With Myalgia, Increased Serum Creatine Kinase, And With Or Without Episodic Rhabdomyolysis
Increased variability in muscle fiber diameter, Distal upper limb muscle weakness, Proximal muscl... OMIM:620138
Inclusion Body Myopathy With Early-Onset Paget Disease With Or Without Frontotemporal Dementia 2
Centrally nucleated skeletal muscle fibers, Muscle fiber atrophy, Elevated circulating creatine k... OMIM:615422
Congenital Myopathy 10A, Severe Variant
Camptodactyly of finger, Increased variability in muscle fiber diameter, Respiratory insufficienc... OMIM:614399
Congenital Myopathy 4B, Autosomal Recessive
Respiratory insufficiency, Generalized muscle weakness, Flexion contracture, Proximal muscle weak... OMIM:609284
Congenital Myopathy 3 With Rigid Spine
Flexion contracture, Decreased body weight, Type 1 and type 2 muscle fiber minicore regions, Faci... OMIM:602771
Myasthenic Syndrome, Congenital, 17
Muscle weakness, Difficulty walking, Type 1 muscle fiber predominance OMIM:616304
Congenital Myopathy 14
Knee flexion contracture, Increased variability in muscle fiber diameter, Generalized muscle weak... OMIM:618414
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 27
Knee flexion contracture, Increased variability in muscle fiber diameter, Distal upper limb muscl... OMIM:619566
Lower Motor Neuron Syndrome With Late-Adult Onset
Inability to walk, Gait disturbance, Upper motor neuron dysfunction, EMG: myopathic abnormalities... ORPHA:276435
Adult-Onset Nemaline Myopathy
Poor fine motor coordination, Increased variability in muscle fiber diameter, Flexion contracture... ORPHA:171442
Facioscapulohumeral Muscular Dystrophy 3, Digenic
Proximal muscle weakness, Weakness of facial musculature, Angulated muscle fibers, Scapular wingi... OMIM:619477
Congenital Myasthenic Syndromes With Glycosylation Defect
Knee flexion contracture, Limb-girdle muscle weakness, Flexion contracture, Proximal muscle weakn... ORPHA:353327
Combined Oxidative Phosphorylation Deficiency 49
Elevated circulating creatine kinase concentration, Decreased activity of mitochondrial complex I... OMIM:619024
Merrf
Multiple lipomas, Myopathy, Ragged-red muscle fibers, Ataxia ORPHA:551
Myotonia Congenita, Autosomal Dominant
Myotonia, Handgrip myotonia, Skeletal muscle hypertrophy, Percussion myotonia, Myotonia with warm... OMIM:160800
Myasthenic Syndrome, Congenital, 5
Respiratory insufficiency, Hyperlordosis, Generalized muscle weakness, Decreased muscle mass, Oph... OMIM:603034
Paramyotonia Congenita Of Von Eulenburg
Myotonia of the face, Facial muscle hypertrophy, Myotonia, Myotonia of the upper limb, EMG: myopa... ORPHA:684
Trim32-Related Limb-Girdle Muscular Dystrophy R8
Increased variability in muscle fiber diameter, Proximal muscle weakness in lower limbs, Myopathy... ORPHA:1878
Myopathy, Autosomal Recessive, With Rigid Spine And Distal Joint Contractures
Camptodactyly of finger, Increased variability in muscle fiber diameter, Interosseus muscle atrop... OMIM:617072
Myopathy, Myofibrillar, 4
Muscle fiber splitting, Progressive proximal muscle weakness, Autophagic vacuoles, Progressive di... OMIM:609452
Klhl9-Related Early-Onset Distal Myopathy
Amyotrophy of ankle musculature, Abnormality of the calf musculature, Progressive distal muscle w... ORPHA:399081
Childhood-Onset Nemaline Myopathy
Poor fine motor coordination, Flexion contracture, Facial diplegia, Nemaline bodies, Difficulty w... ORPHA:171439
Myopathy, Tubular Aggregate, 1
Respiratory insufficiency, Increased variability in muscle fiber diameter, Flexion contracture, P... OMIM:160565
Congenital Myopathy 2A, Typical, Autosomal Dominant
Respiratory insufficiency, Proximal muscle weakness, Nemaline bodies, Frequent falls, Hypertonia,... OMIM:161800
Nemaline Myopathy 4
Flexion contracture, Gowers sign, Type 1 muscle fiber predominance, Facial diplegia, Nemaline bod... OMIM:609285
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 21
Respiratory insufficiency, Fatty replacement of skeletal muscle, Reduced forced vital capacity, R... OMIM:617232
Spastic Paraplegia 18, Autosomal Recessive
Lower limb muscle weakness, Kyphosis, Upper limb spasticity, Gait disturbance, Babinski sign, Spa... OMIM:611225
Inclusion Body Myopathy With Early-Onset Paget Disease With Or Without Frontotemporal Dementia 1
Back pain, Proximal muscle weakness, Generalized amyotrophy, Progressive proximal muscle weakness... OMIM:167320
Charcot-Marie-Tooth Disease, Axonal, Autosomal Recessive, Type 2A2B
Proximal muscle weakness, Kyphosis, Scoliosis, Foot dorsiflexor weakness, Difficulty walking, Res... OMIM:617087
Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions, Autosomal Dominant 6
Hyperlordosis, Exertional dyspnea, Generalized amyotrophy, Gowers sign, Ophthalmoparesis, Falls, ... OMIM:615156
Myopathy, Congenital, With Fiber-Type Disproportion, X-Linked
Decreased body weight, Type 1 fibers relatively smaller than type 2 fibers, Respiratory distress,... OMIM:300580
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 2
Muscle fiber splitting, Increased variability in muscle fiber diameter, Proximal muscle weakness,... OMIM:253601
Myopathy With Giant Abnormal Mitochondria
Myopathy, Proximal muscle weakness, Limb-girdle muscle atrophy OMIM:255140
Laing Early-Onset Distal Myopathy
Toe extensor amyotrophy, Weakness of orbicularis oculi muscle, Abnormal mitochondria in muscle ti... ORPHA:59135
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 10
Increased variability in muscle fiber diameter, Fatty replacement of skeletal muscle, Proximal mu... OMIM:608807
Severe X-Linked Mitochondrial Encephalomyopathy
Respiratory insufficiency, Increased variability in muscle fiber diameter, Generalized muscle wea... ORPHA:238329
Myopathy, Distal, 1
Toe extensor amyotrophy, Weakness of long finger extensor muscles, Amyotrophy of ankle musculatur... OMIM:160500
Neuronopathy, Distal Hereditary Motor, Type Viia
Vocal cord paresis, Distal muscle weakness, Tremor, Difficulty walking, Vocal cord paralysis, Dis... OMIM:158580
Alpha-Dystroglycan-Related Limb-Girdle Muscular Dystrophy R16
Calf muscle hypertrophy, Gowers sign, Reduced muscle fiber alpha dystroglycan, Waddling gait, Cal... ORPHA:280333
Miyoshi Muscular Dystrophy 1
Deposits immunoreactive to beta-amyloid protein, Lower limb muscle weakness, Muscular dystrophy, ... OMIM:254130
Isolated Asymptomatic Elevation Of Creatine Phosphokinase
Elevated circulating creatine kinase concentration, Myopathy, Elevated creatine kinase after exer... ORPHA:206599
Charcot-Marie-Tooth Disease, Axonal, Type 2Cc
Muscle fiber splitting, Increased variability in muscle fiber diameter, Upper limb amyotrophy, Pr... OMIM:616924
Charcot-Marie-Tooth Disease, Axonal, Type 2Ii
Spasticity, Distal lower limb amyotrophy, Lower limb muscle weakness, Achilles tendon contracture... OMIM:620068
Myopathy And Diabetes Mellitus
Skeletal myopathy, Tip-toe gait, Weakness of orbicularis oculi muscle, Distal lower limb amyotrop... ORPHA:2596
Arthrogryposis, Distal, With Mental Retardation And Characteristic Facies
Respiratory insufficiency, Distal arthrogryposis, Decreased muscle mass, Respiratory failure, Art... OMIM:208081
Dnajb6-Related Limb-Girdle Muscular Dystrophy D1
Increased variability in muscle fiber diameter, Generalized muscle weakness, Fatty replacement of... ORPHA:34516
Gamma-Sarcoglycan-Related Limb-Girdle Muscular Dystrophy R5
Increased variability in muscle fiber diameter, Neck flexor weakness, Tip-toe gait, Calf muscle h... ORPHA:353
Nemaline Myopathy 5
Respiratory insufficiency, Z-band streaming, Hip contracture, Shoulder flexion contracture, Type ... OMIM:605355
Myopathy, Myofibrillar, 2
Muscle fiber splitting, Limb-girdle muscle weakness, Fasciculations, Late-onset proximal muscle w... OMIM:608810
Myasthenic Syndrome, Congenital, 4A, Slow-Channel
Ophthalmoparesis, Fatigable weakness, Respiratory distress, Myopathy, Apneic episodes precipitate... OMIM:605809
Muscular Dystrophy, Limb-Girdle, Autosomal Dominant 1
Muscle fiber splitting, Flexion contracture, Gowers sign, Muscular dystrophy, Shoulder girdle mus... OMIM:603511
Myopathy, Myofibrillar, 6
Knee flexion contracture, Respiratory insufficiency, Myofibrillar myopathy, Generalized muscle we... OMIM:612954
Myasthenic Syndrome, Congenital, 13
Muscle fiber tubular inclusions, Fatigable weakness, Proximal muscle weakness, Scoliosis OMIM:614750
Vacuolar Myopathy With Sarcoplasmic Reticulum Protein Aggregates
Myopathy, Elevated circulating creatine kinase concentration ORPHA:88635
Myasthenic Syndrome, Congenital, 2A, Slow-Channel
Knee flexion contracture, Muscle fiber splitting, Increased variability in muscle fiber diameter,... OMIM:616313
Congenital Muscular Dystrophy, Ullrich Type
Knee flexion contracture, Increased variability in muscle fiber diameter, Generalized muscle weak... ORPHA:75840
Lethal Congenital Contracture Syndrome 3
Respiratory insufficiency, Multiple joint contractures, Skeletal muscle atrophy, Neonatal death, ... OMIM:611369
Congenital Myopathy 1B, Autosomal Recessive
Increased variability in muscle fiber diameter, Generalized muscle weakness, Proximal muscle weak... OMIM:255320
Distal Myotilinopathy
Multiple joint contractures, Progressive proximal muscle weakness, Abnormal muscle fiber myotilin... ORPHA:98911
Myoclonus, Familial, 1
Myoclonus, Ataxia, Action tremor, Frequent falls, Action myoclonus OMIM:614937
Mitochondrial Myopathy, Infantile, Transient
Decreased plasma carnitine, Macroglossia, Elevated circulating creatine kinase concentration, Nec... OMIM:500009
Distal Myopathy, Tateyama Type
Abnormal circulating creatine kinase concentration, Increased variability in muscle fiber diamete... ORPHA:488650
Neuronopathy, Distal Hereditary Motor, Type Iib
Difficulty walking, Paralysis, Paresis of extensor muscles of the big toe, Distal lower limb musc... OMIM:608634
Spinal Muscular Atrophy, Lower Extremity-Predominant, 2A, Childhood Onset, Autosomal Dominant
Gowers sign, Babinski sign, Steppage gait, Scapular winging, Lower limb amyotrophy, Distal lower ... OMIM:615290
Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions, Autosomal Dominant 2
Generalized muscle weakness, Progressive external ophthalmoplegia, EMG: myopathic abnormalities, ... OMIM:609283
Myopathy, X-Linked, With Excessive Autophagy
Respiratory insufficiency, Flexion contracture, Gowers sign, Proximal lower limb amyotrophy, Musc... OMIM:310440
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 12
Proximal muscle weakness, Quadriceps muscle atrophy, Calf muscle hypertrophy, Muscular dystrophy,... OMIM:611307
Congenital Muscular Dystrophy-Respiratory Failure-Skin Abnormalities-Joint Hyperlaxity Syndrome
Increased variability in muscle fiber diameter, Centrally nucleated skeletal muscle fibers, Multi... ORPHA:486815
Finnish Upper Limb-Onset Distal Myopathy
Fatty replacement of skeletal muscle, Amyotrophy of ankle musculature, Joint contracture of the h... ORPHA:399086
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 5
Muscle fiber splitting, Increased variability in muscle fiber diameter, Flexion contracture, Hype... OMIM:253700
Myopathy, Centronuclear, 2
Flexion contracture, Proximal muscle weakness, Centrally nucleated skeletal muscle fibers, Genera... OMIM:255200
Mitochondrial Myopathy With Reversible Cytochrome C Oxidase Deficiency
Decreased plasma carnitine, Macroglossia, Mildly elevated creatine kinase, Muscle weakness, Myopa... ORPHA:254864
Myotonia Congenita, Autosomal Recessive
Myotonia, Skeletal muscle hypertrophy, Percussion myotonia, Myotonia with warm-up phenomenon, EMG... OMIM:255700
Myopathy, Distal, 3
Late-onset proximal muscle weakness, Joint contracture of the hand, Muscular dystrophy, EMG: myop... OMIM:610099
Myasthenic Syndrome, Congenital, 25, Presynaptic
Flexion contracture, Kyphosis, Generalized amyotrophy, Spinal rigidity, Myopathy, Scoliosis, Poor... OMIM:618323
Mitochondrial Dna Depletion Syndrome, Myopathic Form
Respiratory insufficiency, Generalized muscle weakness, Spinal muscular atrophy, Ophthalmoparesis... ORPHA:254875
Congenital Muscular Dystrophy Due To Lmna Mutation
Respiratory insufficiency, Hyperlordosis, Flexion contracture, Spinal rigidity, Cachexia, Gait di... ORPHA:157973
Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions, Autosomal Recessive 3
Proximal muscle weakness, Progressive external ophthalmoplegia, Elevated circulating creatine kin... OMIM:617069
Combined Oxidative Phosphorylation Deficiency 6
Decreased activity of mitochondrial complex IV, Muscle weakness, Skeletal muscle atrophy, Increas... OMIM:300816
Rippling Muscle Disease 1
Percussion-induced rapid rolling muscle contractions, Skeletal muscle hypertrophy, Muscle mounding OMIM:600332
Myopathy, Centronuclear, 5
Abnormal circulating creatine kinase concentration, Proximal muscle weakness, Hip contracture, Ce... OMIM:615959
Arthrogryposis Multiplex Congenita 3, Myogenic Type
Increased variability in muscle fiber diameter, Flexion contracture, Centrally nucleated skeletal... OMIM:618484
Neuropathy, Hereditary Motor, With Myopathic Features
Distal upper limb muscle weakness, Flexion contracture, Tongue fasciculations, EMG: myopathic abn... OMIM:619216
Congenital Myopathy 7B, Myosin Storage, Autosomal Recessive
Limb-girdle muscle weakness, Proximal muscle weakness, Centrally nucleated skeletal muscle fibers... OMIM:255160
Myh7-Related Late-Onset Scapuloperoneal Muscular Dystrophy
Tibialis muscle weakness, Muscle fiber splitting, Increased variability in muscle fiber diameter,... ORPHA:437572
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 23
Increased variability in muscle fiber diameter, Neck flexor weakness, Kyphosis, Calf muscle hyper... OMIM:618138
Frontotemporal Dementia And/Or Amyotrophic Lateral Sclerosis 6
Increased variability in muscle fiber diameter, Spasticity, Ankle clonus, Lower limb muscle weakn... OMIM:613954
Moderate Multiminicore Disease With Hand Involvement
Distal upper limb muscle weakness, Generalized muscle weakness, Type 1 muscle fiber predominance,... ORPHA:178145
Intellectual Developmental Disorder, Autosomal Recessive 6
Postural tremor, Torticollis, Myoclonus, Kinetic tremor, Involuntary movements OMIM:611092
Congenital Myopathy 4A, Autosomal Dominant
Respiratory insufficiency, Centrally nucleated skeletal muscle fibers, Type 1 fibers relatively s... OMIM:255310
Neuronopathy, Distal Hereditary Motor, Type Iia
Distal muscle weakness, Paralysis, Paresis of extensor muscles of the big toe, Distal lower limb ... OMIM:158590
Myasthenic Syndrome, Congenital, 2C, Associated With Acetylcholine Receptor Deficiency
Respiratory insufficiency, Muscle weakness, Myopathy OMIM:616314
Lipid Storage Myopathy Due To Flavin Adenine Dinucleotide Synthetase Deficiency
Respiratory insufficiency, Fatty replacement of skeletal muscle, Proximal muscle weakness, Myopat... OMIM:255100
Glycogen Storage Disease Due To Aldolase A Deficiency
Decreased muscle mass, Skeletal myopathy, Muscle fiber atrophy, Exercise-induced rhabdomyolysis, ... ORPHA:57
Muscular Dystrophy, Congenital, With Cataracts And Intellectual Disability
Respiratory insufficiency, Hyperlordosis, Increased adipose tissue, Proximal muscle weakness, Kyp... OMIM:617404
Scapuloperoneal Myopathy, X-Linked Dominant
Knee flexion contracture, Forearm supination contracture, Scapuloperoneal myopathy, Proximal musc... OMIM:300695
Congenital Myopathy 16
Flexion contracture, Proximal muscle weakness, Postural tremor, Spinal rigidity, Axial muscle wea... OMIM:618524
Hypokalemic Periodic Paralysis, Type 2
Episodic flaccid weakness, Hypokalemia, Myopathy OMIM:613345
Muscular Dystrophy, Congenital, Davignon-Chauveau Type
Centrally nucleated skeletal muscle fibers, Respiratory insufficiency due to muscle weakness, Sco... OMIM:617066
Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 25
Increased variability in muscle fiber diameter, Limb-girdle muscle weakness, Proximal muscle weak... OMIM:616812
Central Core Disease
Multiple joint contractures, Ophthalmoplegia, Central core regions in muscle fibers, Type 1 muscl... ORPHA:597
Nemaline Myopathy 8
Flexion contracture, Ophthalmoparesis, Nemaline bodies, Muscle weakness, Respiratory failure, Myo... OMIM:615348
Myasthenic Syndrome, Congenital, 6, Presynaptic
Ophthalmoparesis, Fatigable weakness, Respiratory distress, Apneic episodes precipitated by illne... OMIM:254210
Congenital Myopathy 15
Increased variability in muscle fiber diameter, Fatty replacement of skeletal muscle, Camptodacty... OMIM:620161
Myopathy With Storage Of Glycoproteins And Glycosaminoglycans
Myopathy, Scapulohumeral muscular dystrophy, Elevated circulating creatine kinase concentration OMIM:160570
Intellectual Developmental Disorder With Speech Delay And Axonal Peripheral Neuropathy
Respiratory distress, Ataxia, Kyphoscoliosis, Tremor, Distal amyotrophy OMIM:619099
Spinal Muscular Atrophy, Distal, Autosomal Recessive, 6
Distal arthrogryposis, Plantar flexion contracture, Wrist drop, Diaphragmatic eventration, Parado... OMIM:620011
Sandhoff Disease, Adult Form
Gait ataxia, Spasticity, Muscle fiber atrophy, Tremor, Proximal muscle weakness in lower limbs, U... ORPHA:309169
Neuronopathy, Distal Hereditary Motor, Type Viib
Lower limb muscle weakness, Hand muscle atrophy, Weakness of facial musculature, Distal muscle we... OMIM:607641
Myopathy, Mitochondrial Progressive, With Congenital Cataract And Developmental Delay
Myopathy, Decreased activity of mitochondrial respiratory chain OMIM:613076
Cardiomyopathy, Dilated, 1X
Increased variability in muscle fiber diameter, Proximal muscle weakness, Gowers sign, Calf muscl... OMIM:611615
Mitochondrial Dna Depletion Syndrome 2 (Myopathic Type)
Generalized amyotrophy, Gowers sign, Decreased activity of mitochondrial ATP synthase complex, Ra... OMIM:609560
Bethlem Myopathy
Camptodactyly of finger, Wrist flexion contracture, Limb-girdle muscle weakness, Flexion contract... ORPHA:610
Neuropathy, Hereditary Motor And Sensory, Russe Type
Distal upper limb muscle weakness, Distal lower limb amyotrophy, Paralysis, Distal muscle weaknes... OMIM:605285
Anoctamin-5-Related Limb-Girdle Muscular Dystrophy R12
Wrist flexion contracture, Muscle fiber splitting, Flexion contracture, Muscle fiber atrophy, Qua... ORPHA:206549
X-Linked Emery-Dreifuss Muscular Dystrophy
Elbow flexion contracture, Decreased cervical spine flexion due to contractures of posterior cerv... ORPHA:98863
Spinal Muscular Atrophy, Type I
Respiratory insufficiency, Respiratory failure, Spinal muscular atrophy, Proximal amyotrophy, Pro... OMIM:253300
Arthrogryposis Multiplex Congenita 2, Neurogenic Type
Myopathy, Skeletal muscle atrophy, Arthrogryposis multiplex congenita, Congenital contracture OMIM:208100
Typical Nemaline Myopathy
Respiratory insufficiency, Limb-girdle muscle weakness, Flexion contracture, Facial diplegia, Nem... ORPHA:171436
Glycogen Storage Disease Ixd
Lower limb muscle weakness, Glycogen accumulation in muscle fiber lysosomes, Muscle fiber necrosi... OMIM:300559
Perching Syndrome
Cyanosis, Camptodactyly, Respiratory distress, Scoliosis, Joint contracture OMIM:617055
Epilepsy, Familial Adult Myoclonic, 6
Myoclonic tremor OMIM:618074
Hemifacial Spasm, Familial
Hemifacial spasm OMIM:141405
Thiamine Metabolism Dysfunction Syndrome 4 (Bilateral Striatal Degeneration And Progressive Polyneuropathy Type)
Lower-limb joint contracture, Paralysis, Muscle weakness, Distal muscle weakness, Skeletal muscle... OMIM:613710
Fever, Familial Lifelong Persistent
Fever OMIM:228400
Myoclonus, Familial, 2
Limb myoclonus OMIM:618364
Congenital Muscular Dystrophy Without Intellectual Disability
Generalized muscle weakness, Fatty replacement of skeletal muscle, Tip-toe gait, Congenital muscu... ORPHA:370980
Emery-Dreifuss Muscular Dystrophy
Elbow flexion contracture, Decreased cervical spine flexion due to contractures of posterior cerv... ORPHA:261
Autosomal Dominant Emery-Dreifuss Muscular Dystrophy
Elbow flexion contracture, Decreased cervical spine flexion due to contractures of posterior cerv... ORPHA:98853
Mitochondrial Complex I Deficiency, Nuclear Type 25
Nemaline bodies, Myopathy, Decreased activity of mitochondrial complex I OMIM:618246
Spinocerebellar Ataxia 20
Gait ataxia, Abnormal pyramidal sign, Postural tremor, Palatal tremor, Limb ataxia, Action tremor OMIM:608687
Peripheral Motor Neuropathy, Childhood-Onset, Biotin-Responsive
Interosseus muscle atrophy, Dysdiadochokinesis, Premature graying of hair, Inguinal hernia, Dysme... OMIM:619903
Malignant Hyperthermia, Susceptibility To, 2
Hyperphosphatemia, Anesthetic-induced rhabdomylosis, Exercise-induced rhabdomyolysis, Hyperkalemi... OMIM:154275
Mitochondrial Myopathy-Lactic Acidosis-Deafness Syndrome
Hyperalaninemia, Myopathy, Skeletal muscle atrophy ORPHA:2597
Mitochondrial Complex I Deficiency, Nuclear Type 21
Spasticity, Ataxia, Babinski sign, Myopathy, Difficulty walking, Ragged-red muscle fibers OMIM:618242
Congenital Disorder Of Glycosylation, Type Iid
Myopathy, Decreased muscle mass, Elevated circulating creatine kinase concentration OMIM:607091
X-Linked Centronuclear Myopathy
Centrally nucleated skeletal muscle fibers, Type 1 fibers relatively smaller than type 2 fibers, ... ORPHA:596
Dyskinesia, Limb And Orofacial, Infantile-Onset
Chorea, Hemiballismus, Tremor, Frequent falls, Hyperkinetic movements OMIM:616921
Progressive Myoclonic Epilepsy Type 1
Myoclonus, Limb ataxia, Morning myoclonic jerks, Ataxia, Intention tremor ORPHA:308
Acetyl-Coa Carboxylase Deficiency
Myopathy OMIM:613933
Myoclonus, Cerebellar Ataxia, And Deafness
Myoclonus, Ataxia OMIM:159800
Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions, Autosomal Recessive 4
Proximal muscle weakness, Rhabdomyolysis, Progressive external ophthalmoplegia, Elevated circulat... OMIM:617070
Nystagmus, Myoclonic
Myoclonus OMIM:310800
Myopathy, Myofibrillar, 8
Proximal muscle weakness, Centrally nucleated skeletal muscle fibers, Generalized amyotrophy, Gow... OMIM:617258
Infantile-Onset X-Linked Spinal Muscular Atrophy
Knee flexion contracture, Respiratory insufficiency, Generalized muscle weakness, Hip contracture... ORPHA:1145
Oculopharyngodistal Myopathy 3
Increased variability in muscle fiber diameter, Generalized amyotrophy, Ophthalmoplegia, Internal... OMIM:619473
Muscular Dystrophy, Pseudohypertrophic, With Internalized Capillaries
Muscular dystrophy, Muscle weakness, Central core regions in muscle fibers OMIM:159050
Epilepsy, Familial Adult Myoclonic, 7
Myoclonic tremor OMIM:618075
Muscular Dystrophy, Congenital Merosin-Deficient, 1A
Flexion contracture, Ophthalmoplegia, Congenital muscular dystrophy, Muscle weakness, Kyphoscolio... OMIM:607855
Lethal Congenital Contracture Syndrome 4
Respiratory insufficiency, Distal arthrogryposis, Flexion contracture, Multiple joint contracture... OMIM:614915
Proximal Myopathy With Extrapyramidal Signs
Increased variability in muscle fiber diameter, Proximal muscle weakness, Centrally nucleated ske... ORPHA:401768
Paroxysmal Non-Kinesigenic Dyskinesia
Chorea, Rigidity, Torticollis, Choreoathetosis, Paroxysmal dyskinesia, Involuntary movements, Hyp... ORPHA:98810
Muscular Dystrophy, Congenital, Megaconial Type
Gowers sign, Muscular dystrophy, Congenital muscular dystrophy, Elevated circulating creatine kin... OMIM:602541
Fkrp-Related Limb-Girdle Muscular Dystrophy R9
Proximal muscle weakness, Abnormality of the Achilles tendon, Calf muscle hypertrophy, Muscular d... ORPHA:34515
Dystonia 3, Torsion, X-Linked
Chorea, Myoclonus, Parkinsonism with favorable response to dopaminergic medication, Tremor OMIM:314250
Symptomatic Form Of Muscular Dystrophy Of Duchenne And Becker In Female Carriers
Generalized muscle weakness, Proximal muscle weakness, Inability to walk, Absent muscle dystrophi... ORPHA:206546
Amyotrophic Lateral Sclerosis 21
Increased variability in muscle fiber diameter, Centrally nucleated skeletal muscle fibers, Shoul... OMIM:606070
De Barsy Syndrome
Delayed eruption of teeth, Progeroid facial appearance, Small, conical teeth, Sparse hair, Promin... ORPHA:2962
Antenatal Multiminicore Disease With Arthrogryposis Multiplex Congenita
Respiratory insufficiency, Flexion contracture, Kyphosis, Axial muscle weakness, Short neck, Mini... ORPHA:178148
Autosomal Recessive Emery-Dreifuss Muscular Dystrophy
Elbow flexion contracture, Decreased cervical spine flexion due to contractures of posterior cerv... ORPHA:98855
Malignant Hyperthermia, Susceptibility To, 3
Hyperphosphatemia, Anesthetic-induced rhabdomylosis, Exercise-induced rhabdomyolysis, Hyperkalemi... OMIM:154276
Oculopharyngodistal Myopathy 4
Increased variability in muscle fiber diameter, Fatty replacement of skeletal muscle, External op... OMIM:619790
Rippling Muscle Disease 2
Percussion-induced rapid rolling muscle contractions, Skeletal muscle hypertrophy, Muscle moundin... OMIM:606072
Charcot-Marie-Tooth Disease, Axonal, Type 2E
Distal upper limb muscle weakness, Flexion contracture, Lower limb muscle weakness, Hand muscle a... OMIM:607684
Combined Oxidative Phosphorylation Deficiency 28
Muscle weakness, Decreased activity of mitochondrial complex IV, Increased serum pyruvate, Ragged... OMIM:616794
Muscular Dystrophy-Dystroglycanopathy (Limb-Girdle), Type C, 9
Limb-girdle muscle weakness, Gowers sign, Muscular dystrophy, Difficulty walking, Ankle flexion c... OMIM:613818
Infantile Spasms Syndrome
Myoclonus ORPHA:3451
Combined Osteogenesis Imperfecta And Ehlers-Danlos Syndrome 1
Hyperextensible skin, Recurrent fractures, Short stature, Dermal translucency, Atrial septal defe... OMIM:619115
Neurodegeneration, Childhood-Onset, With Cerebellar Atrophy
Spasticity, Inability to walk, Ataxia, Type 1 muscle fiber predominance, Failure to thrive, Muscl... OMIM:618276
Paramyotonia Congenita Of Von Eulenburg
Paradoxical myotonia, Skeletal muscle hypertrophy, Handgrip myotonia, Percussion myotonia OMIM:168300
Neuronopathy, Distal Hereditary Motor, Type Viii
Knee flexion contracture, Hyperlordosis, Hip contracture, Spinal muscular atrophy, Distal lower l... OMIM:600175
Hypokalemic Periodic Paralysis, Type 1
Episodic flaccid weakness, Muscle weakness, Hypokalemia, Myopathy OMIM:170400
Pontocerebellar Hypoplasia, Type 1C
Respiratory insufficiency, Spinal muscular atrophy, Joint contracture, Skeletal muscle atrophy, R... OMIM:616081
Mitochondrial Complex Iv Deficiency, Nuclear Type 21
Increased variability in muscle fiber diameter, Spastic diplegia, Myoclonus, Increased intramyoce... OMIM:619065
Muscular Dystrophy-Dystroglycanopathy (Limb-Girdle), Type C, 7
Lower limb muscle weakness, Calf muscle hypertrophy, Macroglossia, Elevated circulating creatine ... OMIM:616052
Amish Nemaline Myopathy
Hip contracture, Type 1 muscle fiber predominance, EMG: myopathic abnormalities, Shoulder flexion... ORPHA:98902
Mitochondrial Complex I Deficiency, Nuclear Type 2
Respiratory insufficiency, Apneic episodes in infancy, Apnea, Hypercapnia, Increased serum lactat... OMIM:618222
Brody Disease
Flexion contracture, Myotonia, Skeletal muscle hypertrophy, Percussion myotonia OMIM:601003
Facial Onset Sensory And Motor Neuronopathy
Fasciculations ORPHA:85162
Convulsive Disorder, Familial, With Prenatal Or Early Onset
Myoclonus OMIM:217200
Glycogen Storage Disease Due To Glycogen Debranching Enzyme Deficiency
Hypertriglyceridemia, Myopathy ORPHA:366
Presynaptic Congenital Myasthenic Syndromes
Cyanosis, Limb-girdle muscle weakness, Proximal muscle weakness, Muscle fiber atrophy, Difficulty... ORPHA:98914
Congenital Myasthenic Syndrome
Cyanosis, Limb-girdle muscle weakness, Proximal muscle weakness, Muscle fiber atrophy, Difficulty... ORPHA:590
Adult-Onset Distal Myopathy Due To Vcp Mutation
Back pain, Fatty replacement of skeletal muscle, Proximal muscle weakness, Parkinsonism, Weakness... ORPHA:329478
Muscular Atrophy-Ataxia-Retinitis Pigmentosa-Diabetes Mellitus Syndrome
Myopathy, Ataxia ORPHA:2579
Scapuloperoneal Spinal Muscular Atrophy
Respiratory insufficiency, Muscle fiber splitting, Progressive distal muscular atrophy, Peroneal ... OMIM:181405
Kyphoscoliotic Ehlers-Danlos Syndrome Due To Fkbp22 Deficiency
Hernia, Atrophic scars, Bruising susceptibility, Muscle weakness, Kyphoscoliosis, Myopathy, Skele... ORPHA:300179
Ventilator-Induced Diaphragmatic Dysfunction
Reduced maximal inspiratory pressure, Ventilator dependence with inability to wean, Reduced force... ORPHA:505395
Muscular Dystrophy, Congenital, 1B
Congenital muscular dystrophy, Achilles tendon contracture, Generalized muscle hypertrophy, Pecto... OMIM:604801
Neuropathy, Ataxia, And Retinitis Pigmentosa
Myopathy, Proximal muscle weakness, Ataxia OMIM:551500
Cardiomyopathy-Hypotonia-Lactic Acidosis Syndrome
Cyanosis, Failure to thrive, Myopathy, Respiratory distress ORPHA:91130
Marinesco-Sjogren Syndrome
Gait ataxia, Spasticity, Flexion contracture, Centrally nucleated skeletal muscle fibers, Kyphosi... OMIM:248800
Muscular Dystrophy-Dystroglycanopathy (Congenital With Or Without Impaired Intellectual Development), Type B, 5
Proximal muscle weakness, Calf muscle hypertrophy, Elbow contracture, Shoulder girdle muscle atro... OMIM:606612
Charcot-Marie-Tooth Disease, Axonal, Type 2X
Wrist flexion contracture, Spasticity, Distal upper limb muscle weakness, Distal lower limb amyot... OMIM:616668
Neutral Lipid Storage Disease With Myopathy
Proximal muscle weakness, Gowers sign, Elevated circulating creatine kinase concentration, Myopat... OMIM:610717
Dpm3-Cdg
Calf muscle hypertrophy, Muscular dystrophy, Pelvic girdle muscle weakness, Elevated creatine kin... ORPHA:263494
Myopathy, Granulovacuolar Lobular, With Electrical Myotonia
Skeletal muscle atrophy, Myotonia OMIM:254950
Arthrogryposis Multiplex Congenita 6
Increased variability in muscle fiber diameter, Death in infancy, Nemaline bodies, Respiratory fa... OMIM:619334
Bacterial Susceptibility Due To Tlr Signaling Pathway Deficiency
Fever ORPHA:183713
Fingerprint Body Myopathy
Myopathy OMIM:305550
Batten-Turner Congenital Myopathy
Myopathy OMIM:255300
Creatine Phosphokinase, Elevated Serum
Muscular dystrophy, Abnormal muscle fiber morphology, EMG: myopathic abnormalities, Elevated circ... OMIM:123320
Cardiomyopathy Associated With Myopathy And Sudden Death
Myopathy OMIM:212130
Myotonia, Potassium-Aggravated
Myotonia, Skeletal muscle atrophy, Skeletal muscle hypertrophy, Percussion myotonia, Handgrip myo... OMIM:608390
Myoclonus-Cerebellar Ataxia-Deafness Syndrome
Progressive gait ataxia, Myoclonus, Intention tremor, Progressive cerebellar ataxia ORPHA:2589
Ullrich Congenital Muscular Dystrophy 1
Respiratory insufficiency, Increased variability in muscle fiber diameter, Flexion contracture, P... OMIM:254090
Benign Samaritan Congenital Myopathy
Internally nucleated skeletal muscle fibers, Abnormal respiratory system physiology, Centrally nu... ORPHA:324581
Tibial Muscular Dystrophy, Tardive
Muscular dystrophy, Rimmed vacuoles, Steppage gait, EMG: myopathic abnormalities OMIM:600334
Autosomal Dominant Centronuclear Myopathy
Centrally nucleated skeletal muscle fibers, Abnormality of the foot musculature, Calf muscle hype... ORPHA:169189
Cap Myopathy
Increased variability in muscle fiber diameter, Tip-toe gait, Lower limb muscle weakness, General... ORPHA:171881
Spinal Muscular Atrophy, X-Linked 2
Respiratory insufficiency, Flexion contracture, Multiple joint contractures, Spinal muscular atro... OMIM:301830
Beta-Sarcoglycan-Related Limb-Girdle Muscular Dystrophy R4
Increased variability in muscle fiber diameter, Gowers sign, Calf muscle hypertrophy, Pelvic gird... ORPHA:119
Muscular Dystrophy, Barnes Type
Muscular dystrophy, Myopathy, Myotonia OMIM:158800
Myopathy With Lactic Acidosis, Hereditary
Increased variability in muscle fiber diameter, Rhabdomyolysis, Ophthalmoparesis, Abnormal iron d... OMIM:255125
Brown-Vialetto-Van Laere Syndrome 1
Respiratory insufficiency, Ankle clonus, Proximal muscle weakness, External ophthalmoplegia, Noct... OMIM:211530
Muscular Dystrophy-Dystroglycanopathy (Limb-Girdle), Type C, 3
Increased variability in muscle fiber diameter, Hyperlordosis, Proximal muscle weakness, Calf mus... OMIM:613157
Familial Cold Autoinflammatory Syndrome 4
Fever OMIM:616115
Hereditary Pulmonary Alveolar Proteinosis
Hypoxemia, Respiratory distress, Tachypnea, Crackles, Restrictive ventilatory defect, Cough, Elev... ORPHA:264675
Ullrich Congenital Muscular Dystrophy 2
Increased variability in muscle fiber diameter, Flexion contracture, Nocturnal hypoventilation, C... OMIM:616470
Fibrosis Of Extraocular Muscles, Congenital, 3C
Congenital fibrosis of extraocular muscles, Kyphosis, Pectus excavatum OMIM:609384
Myopathy, Myofibrillar, Fatal Infantile Hypertonic, Alpha-B Crystallin-Related
Respiratory insufficiency, Death in infancy, Muscular dystrophy, Apnea, Respiratory failure OMIM:613869
Congenital Multicore Myopathy With External Ophthalmoplegia
Flexion contracture, Proximal muscle weakness, Internally nucleated skeletal muscle fibers, Facia... ORPHA:98905
Striatonigral Degeneration, Infantile, Mitochondrial
Chorea, Ophthalmoparesis, Myoclonus, Poor motor coordination, Incoordination, Babinski sign, Freq... OMIM:500003
Myopathy, Myofibrillar, 7
Increased variability in muscle fiber diameter, Z-band streaming, Flexion contracture, Multiple j... OMIM:617114
Polymyoclonus, Infantile
Myoclonus, Ataxia OMIM:263550
Glycoprotein Storage Disease
Splenomegaly OMIM:232900
Anhidrosis, Isolated, With Normal Sweat Glands
Heat intolerance OMIM:106190
Spinal Muscular Atrophy, Late-Onset, Finkel Type
Tremor, Fasciculations OMIM:182980
Gordon Syndrome
Camptodactyly of finger, Decreased muscle mass, Scoliosis, Pectus excavatum ORPHA:376
Neuropathy, Hereditary Thermosensitive
Fever OMIM:602107
Myopathic Ehlers-Danlos Syndrome
Foot joint contracture, Flexion contracture, Proximal muscle weakness, Multiple joint contracture... ORPHA:536516
Maturity-Onset Diabetes Of The Young, Type 11
Obesity, Overweight OMIM:613375
Neurodevelopmental Disorder With Impaired Speech And Hyperkinetic Movements
Chorea, Torticollis, Ataxia, Tremor, Hyperkinetic movements OMIM:618425
Oculopharyngodistal Myopathy
Abnormality of orbicularis oris muscle, Recurrent aspiration pneumonia, Progressive distal muscle... ORPHA:98897
Charcot-Marie-Tooth Disease, Axonal, Type 2Hh
First dorsal interossei muscle weakness, Centrally nucleated skeletal muscle fibers, Triceps weak... OMIM:619574
Myasthenic Syndrome, Congenital, 1B, Fast-Channel
Generalized muscle weakness, Ophthalmoparesis, Gowers sign, Neck muscle weakness, Weakness of fac... OMIM:608930
Autosomal Recessive Progressive External Ophthalmoplegia
Proximal muscle weakness, Muscle fiber atrophy, External ophthalmoplegia, Shuffling gait, Facial ... ORPHA:254886
Geniospasm 1
Chin myoclonus OMIM:190100
Autosomal Recessive Cerebellar Ataxia-Movement Disorder Syndrome
Gait ataxia, Abnormal pyramidal sign, Truncal ataxia, Myoclonus, Limb ataxia, Upper motor neuron ... ORPHA:95434
Parasomnia, Sleep Bruxism Type
Myoclonus OMIM:606840
Muscular Pseudohypertrophy-Hypothyroidism Syndrome
Jaundice, Gait disturbance, Macroglossia, Muscle weakness, Myopathy, Skeletal muscle hypertrophy,... ORPHA:2349
Mitochondrial Dna-Related Progressive External Ophthalmoplegia
Abnormal mitochondria in muscle tissue, Progressive external ophthalmoplegia, Mildly elevated cre... ORPHA:663
Vocal Cord And Pharyngeal Distal Myopathy
Vocal cord paresis, Aspiration, Abnormality of the calf musculature, Shoulder girdle muscle weakn... ORPHA:600
Ehlers-Danlos Syndrome, Spondylodysplastic Type, 2
Aortic root aneurysm, Increased susceptibility to fractures, Hyperextensible skin, Advanced ossif... OMIM:615349
Spastic Ataxia 2, Autosomal Recessive
Gait ataxia, Spasticity, Spastic ataxia, Babinski sign, Dysmetria, Tremor, Frequent falls, Head t... OMIM:611302
Spinocerebellar Ataxia With Rigidity And Peripheral Neuropathy
Spasticity, Rigidity, Ataxia, Bradykinesia, Fasciculations OMIM:183050
Malignant Hyperthermia Of Anesthesia
Hyperphosphatemia, Hyperkalemia, Elevated creatine kinase after exercise, Hypercapnia, Metabolic ... ORPHA:423
Myoglobinuria, Acute Recurrent, Autosomal Recessive
Muscle weakness, Acute rhabdomyolysis, Hyperkalemia, Elevated circulating creatine kinase concent... OMIM:268200
Boomerang Dysplasia
Polyhydramnios, Aplasia/Hypoplasia of the abdominal wall musculature, Hydrops fetalis, Abnormally... ORPHA:1263
Cutis Laxa, Autosomal Recessive, Type Iiib
Thin skin, Flexion contracture, Cutis laxa, Dermal translucency, Elbow flexion contracture, Pylor... OMIM:614438
Neurodevelopmental Disorder With Cardiomyopathy, Spasticity, And Brain Abnormalities
Long philtrum, Spastic tetraplegia, Spastic gait, Truncal ataxia, Secundum atrial septal defect, ... OMIM:619121
Duane Anomaly-Myopathy-Scoliosis Syndrome
Myopathy, Scoliosis ORPHA:50817
King-Denborough Syndrome
Proximal muscle weakness, Centrally nucleated skeletal muscle fibers, Muscle fiber atrophy, Type ... OMIM:619542
Neurodevelopmental Disorder With Spastic Quadriplegia And Brain Abnormalities With Or Without Seizures
Spasticity, Spastic tetraplegia, Inability to walk, Respiratory distress, Spastic paraplegia, Kyp... OMIM:617977
Brachyolmia, Maroteaux Type
Short thorax, Pectus excavatum, Scoliosis, Platyspondyly, Abnormal form of the vertebral bodies ORPHA:93302
Malignant Hyperthermia, Susceptibility To, 5
Hypercapnia OMIM:601887
X-Linked Charcot-Marie-Tooth Disease Type 4
Kyphosis, Gait disturbance, Ataxia, Distal muscle weakness, Tremor, Skeletal muscle atrophy, Scol... ORPHA:101078
Hypokalemic Periodic Paralysis
Episodic hypokalemia, Late-onset proximal muscle weakness, Fatigable weakness of respiratory musc... ORPHA:681
Spinocerebellar Ataxia, Autosomal Recessive 10
Gait ataxia, Truncal ataxia, Limb ataxia, Dysmetria, Intention tremor, Fasciculations OMIM:613728
Synaptic Congenital Myasthenic Syndromes
Respiratory insufficiency, Proximal muscle weakness, Type 2 muscle fiber atrophy, Frequent falls,... ORPHA:98915
Glycogen Storage Disease Due To Muscle Phosphofructokinase Deficiency
Increased muscle glycogen content, Skeletal muscle atrophy, Myotonia ORPHA:371
B3Galt6-Related Spondylodysplastic Ehlers-Danlos Syndrome
Ascending tubular aorta aneurysm, Multiple joint contractures, Microdontia, Atlantoaxial dislocat... ORPHA:536467
Fetal Akinesia Deformation Sequence 4
11 pairs of ribs, Polyhydramnios, Prenatal death, Kyphosis, Camptodactyly, Short neck, Skeletal m... OMIM:618393
Autosomal Recessive Centronuclear Myopathy
Hip contracture, Centrally nucleated skeletal muscle fibers, Generalized amyotrophy, Gowers sign,... ORPHA:169186
Cardiomyopathy, Dilated, 3B
Increased variability in muscle fiber diameter, Increased circulating creatine kinase MB isoform OMIM:302045
Combined Oxidative Phosphorylation Deficiency 19
Poor head control, Increased variability in muscle fiber diameter, Mitochondrial swelling OMIM:615595
Spinal Muscular Atrophy With Congenital Bone Fractures 1
Patent ductus arteriosus, Increased variability in muscle fiber diameter, Patent foramen ovale, F... OMIM:616866
Congenital Muscular Dystrophy With Intellectual Disability
Respiratory insufficiency, Limb-girdle muscle weakness, Multiple joint contractures, Calf muscle ... ORPHA:370968
Leber Hereditary Optic Neuropathy
Ataxia, Myopathy, Postural tremor, Retinal telangiectasia ORPHA:104
Epilepsy, Idiopathic Generalized, Susceptibility To, 7
Myoclonus OMIM:604827
Hereditary Continuous Muscle Fiber Activity
Spastic gait, Ataxia, Type 1 muscle fiber predominance, Congenital diaphragmatic hernia, Slurred ... ORPHA:972
Trappc11-Related Limb-Girdle Muscular Dystrophy R18
Chorea, Hyperlordosis, Proximal muscle weakness, Muscle fiber atrophy, Muscular dystrophy, Trunca... ORPHA:369840
Eng-Strom Syndrome
Camptodactyly of finger, Scoliosis, Pectus excavatum ORPHA:1937
Congenital Cataract-Progressive Muscular Hypotonia-Hearing Loss-Developmental Delay Syndrome
Muscle weakness, Abnormal muscle fiber protein expression, Decreased circulating ferritin concent... ORPHA:330054
Developmental And Epileptic Encephalopathy 11
Hyperkinetic movements, Spastic tetraplegia OMIM:613721
Cardioneuromyopathy With Hyaline Masses And Nemaline Rods
Respiratory insufficiency, Fusion of midcervical facet joints, Widening of cervical spinal canal,... OMIM:606842
Optic Atrophy With Or Without Deafness, Ophthalmoplegia, Myopathy, Ataxia, And Neuropathy
Increased variability in muscle fiber diameter, Spasticity, Ophthalmoplegia, Gait disturbance, At... OMIM:125250
Noonan Syndrome-Like Disorder With Loose Anagen Hair 2
Polyhydramnios, Bifid uvula, Short neck, Smooth philtrum, Coarse hair, Peripheral pulmonary arter... OMIM:617506
Hypotonia, Infantile, With Psychomotor Retardation
Increased variability in muscle fiber diameter, Myopathy, Respiratory insufficiency due to muscle... OMIM:616816
Classic Multiminicore Myopathy
Multiple joint contractures, Generalized amyotrophy, Muscle fiber atrophy, Nocturnal hypoventilat... ORPHA:324604
Bronchopulmonary Dysplasia
Hyperoxemia, Tracheobronchomalacia, Small for gestational age, Abnormal respiratory system physio... ORPHA:70589
Nemaline Myopathy 9
Respiratory insufficiency, Nemaline bodies, Muscle weakness, Scoliosis, Arthrogryposis multiplex ... OMIM:615731
Autosomal Dominant Charcot-Marie-Tooth Disease Type 2Y
Poor fine motor coordination, Proximal muscle weakness, Frequent falls, Difficulty walking, Stepp... ORPHA:435387
Plectin-Related Limb-Girdle Muscular Dystrophy R17
Axial muscle atrophy, Limb-girdle muscle weakness, Generalized muscle weakness, Exertional dyspne... ORPHA:254361
Costello Syndrome
Lack of skin elasticity, Polyhydramnios, Thickened Achilles tendon, Narrow palate, Short stature,... ORPHA:3071
Metabolic Crises, Recurrent, With Variable Encephalomyopathic Features And Neurologic Regression
Proximal muscle weakness, Rhabdomyolysis, Choreoathetosis, Ataxia, Weakness of facial musculature... OMIM:618416
Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions, Autosomal Recessive 2
Respiratory insufficiency, Abnormal pyramidal sign, Lower limb muscle weakness, Ophthalmoplegia, ... OMIM:616479
Lipodystrophy, Familial Partial, Type 6
Proximal muscle weakness, Lower limb muscle weakness, Muscular dystrophy, Lipodystrophy, Muscle w... OMIM:615980
Cerebroretinal Microangiopathy With Calcifications And Cysts 1
Premature graying of hair, Retinal telangiectasia, Sparse hair, Postnatal growth retardation, Inc... OMIM:612199
Neuralgic Amyotrophy
Respiratory insufficiency, Scapular winging, Muscle weakness, Acrocyanosis ORPHA:2901
Pontocerebellar Hypoplasia, Type 17
Patent ductus arteriosus, Ventricular septal defect, Limb hypertonia, Kyphosis, Paroxysmal dyston... OMIM:619909
Mitochondrial Complex Iii Deficiency, Nuclear Type 5
Hyperalaninemia, Elevated circulating sebacic acid concentration, Elevated circulating suberic ac... OMIM:615160
Spondyloepiphyseal Dysplasia With Atlantoaxial Instability
Respiratory failure, Hand muscle atrophy, Limb muscle weakness, Lumbar hyperlordosis OMIM:600561
Epilepsy, Progressive Myoclonic, 1B
Myoclonus, Ataxia, Babinski sign, Dysmetria, Tremor OMIM:612437
Ataxia With Myoclonic Epilepsy And Presenile Dementia
Myoclonus, Ataxia OMIM:208700
Kearns-Sayre Syndrome
Progressive intervertebral space narrowing, Hemiplegia/hemiparesis, Progressive external ophthalm... ORPHA:480
Progressive External Ophthalmoplegia-Myopathy-Emaciation Syndrome
Generalized amyotrophy, Kyphosis, Spinal rigidity, Neuropathic spinal arthropathy, Progressive ex... ORPHA:352447
Myotonia Fluctuans
Myotonia with warm-up phenomenon, Myotonia of the lower limb, Spasticity of facial muscles, Myoto... ORPHA:99734
Neurogenic Thoracic Outlet Syndrome
Abnormal rib morphology ORPHA:100073
Muscular Dystrophy-Dystroglycanopathy (Limb-Girdle), Type C, 4
Hyperlordosis, Flexion contracture, Muscular dystrophy, Pectus excavatum, Skeletal muscle hypertr... OMIM:611588
Mitochondrial Complex I Deficiency, Nuclear Type 15
Flexion contracture, Kyphosis, Spastic tetraplegia, Failure to thrive, Myopathy OMIM:618237
Emery-Dreifuss Muscular Dystrophy 7, Autosomal Dominant
Increased variability in muscle fiber diameter, Proximal muscle weakness, Muscular dystrophy, Ske... OMIM:614302
Muscular Dystrophy-Dystroglycanopathy (Limb-Girdle), Type C, 5
Hyperlordosis, Vertebral fusion, Proximal muscle weakness, Tip-toe gait, Nocturnal hypoventilatio... OMIM:607155
Spinocerebellar Ataxia, Autosomal Recessive 4
Gait ataxia, Spasticity, Abnormal pyramidal sign, Torticollis, Myoclonus, Ataxia, Babinski sign, ... OMIM:607317
Autosomal Recessive Axonal Neuropathy With Neuromyotonia
Camptodactyly of finger, Peroneal muscle atrophy, Weakness of long finger extensor muscles, Flexi... ORPHA:324442
Myopathy, Tubular Aggregate, 2
Generalized muscle weakness, Proximal muscle weakness, Elevated circulating creatine kinase conce... OMIM:615883
Nemaline Myopathy 11, Autosomal Recessive
Gowers sign, Type 1 muscle fiber predominance, Nemaline bodies, Muscle weakness, Waddling gait, R... OMIM:617336
Genetic Recurrent Myoglobinuria
Hyperphosphatemia, Lower limb muscle weakness, Abnormality of jaw muscles, Highly elevated creati... ORPHA:99845
Bronchiolitis Obliterans With Obstructive Pulmonary Disease
Bronchiectasis, Hypoxemia, Reduced forced vital capacity, Reduced FEV1/FVC ratio, Decreased force... ORPHA:1303
Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions, Autosomal Recessive 1
Proximal muscle weakness, Muscle fiber atrophy, Truncal ataxia, Progressive external ophthalmople... OMIM:258450
Myasthenic Syndrome, Congenital, 1A, Slow-Channel
Generalized muscle weakness, Lower limb muscle weakness, Hand muscle atrophy, Ophthalmoplegia, Op... OMIM:601462
Intermediate Nemaline Myopathy
Generalized muscle weakness, Flexion contracture, Ophthalmoplegia, EMG: myopathic abnormalities, ... ORPHA:171433
Kagami-Ogata Syndrome Due To Maternal 14Q32.2 Hypermethylation
Coat hanger sign of ribs, Polyhydramnios, Diastasis recti, Thoracic hypoplasia, Omphalocele, Umbi... ORPHA:254534
Neurogenic Arthrogryposis Multiplex Congenita
Knee flexion contracture, Wrist flexion contracture, Flexion contracture, Hip contracture, Fascic... ORPHA:1143
Becker Nevus Syndrome
Kyphosis, Supernumerary ribs, Pectus excavatum, Spina bifida occulta, Rib fusion, Scoliosis, Shou... ORPHA:64755
Emery-Dreifuss Muscular Dystrophy 1, X-Linked
Knee flexion contracture, Elbow flexion contracture, Achilles tendon contracture, Decreased cervi... OMIM:310300
Spastic Paraplegia Type 7
Lower limb muscle weakness, Lower limb hypertonia, Upper limb muscle weakness, Ragged-red muscle ... ORPHA:99013
Ehlers-Danlos Syndrome, Dermatosparaxis Type
Gingival hyperkeratosis, Everted lower lip vermilion, Fragile skin, Hirsutism, Gingival overgrowt... OMIM:225410
Immune-Mediated Necrotizing Myopathy