congenital myopathy 2c, severe infantile, autosomal dominant
MONDO:0859523Mondo
Findings
No curated finding names congenital myopathy 2c, severe infantile, autosomal dominant yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal dominant inheritance
- Onset and course
- Death in infancy · Congenital onset · Neonatal onset · Death in childhood · Second trimester onset
HPO, annotations 2026-09-02
Features
32 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Abnormality of skeletal muscle fiber sizeHPOHP:0012084
- 1 of 1 reported patient
- AreflexiaHPOHP:0001284
- 3 of 3 reported patients
- Breech presentationHPOHP:0001623
- 1 of 1 reported patient
- Cerebral hemorrhageHPOHP:0001342
- 1 of 1 reported patient
- ChylothoraxHPOHP:0010310
- 1 of 1 reported patient
- Feeding difficultiesHPOHP:0011968
- 3 of 3 reported patients
- Generalized muscle weaknessHPOHP:0003324
- 3 of 3 reported patients
- HypotoniaHPOHP:0001252
- 3 of 3 reported patients · Congenital onset
- 2 of 3 reported patients
- 1 of 1 reported patient
- Increased endomysial connective tissueHPOHP:0100297
- 1 of 1 reported patient
- Joint contractureHPOHP:0034392
- 1 of 1 reported patient
- Joint contracture of the handHPOHP:0009473
- 1 of 1 reported patient
- Mask-like faciesHPOHP:0000298
- 1 of 1 reported patient
Show the remaining 20
- Nemaline bodiesHPOHP:0003798
- 2 of 2 reported patients
- Respiratory failureHPOHP:0002878
- 1 of 1 reported patient
- Skeletal muscle atrophyHPOHP:0003202
- 3 of 3 reported patients
- Subdural hemorrhageHPOHP:0100309
- 1 of 1 reported patient
- Tube feedingHPOHP:0033454
- 1 of 1 reported patient
- Type 1 muscle fiber predominanceHPOHP:0003803
- 2 of 2 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- ACTA1HGNC:129
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal dominant · 2023