Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Ectopic bone formation
Always present (100%)HP:0011986
Elevated alkaline phosphatase
Always present (100%)HP:0003155
Limited neck mobility
Always present (100%)HP:0005986
Abnormal hallux morphology
Very frequent (80-99%)HP:0001844
Calcification of muscle tissue
Very frequent (80-99%)HP:0011987
Fused neck
Very frequent (80-99%)HP:0002949
Limitation of joint mobility
Very frequent (80-99%)HP:0001376
Osteochondroma
Very frequent (80-99%)HP:0030431
Short hallux
Very frequent (80-99%)HP:0010109
Spinal rigidity
Very frequent (80-99%)HP:0003306
Subcutaneous nodule
Very frequent (80-99%)HP:0001482
Vertebral anomalies
Very frequent (80-99%)HP:0003468
Abnormal formation of the hip
Frequent (30-79%)HP:0001385
Abnormality of the femoral neck
Frequent (30-79%)HP:0003367
Abnormality of the thumbs
Frequent (30-79%)HP:0001172
Absent/small big toe bone
Frequent (30-79%)HP:0010058
Clinodactyly
Frequent (30-79%)HP:0030084
Cobb angle greater than ten degrees
Frequent (30-79%)HP:0002650
Hair loss
Frequent (30-79%)HP:0001596
Hip pain
Frequent (30-79%)HP:0030838
Hypoacusis
Frequent (30-79%)HP:0000365
Increased susceptibility to fractures
Frequent (30-79%)HP:0002659
Respiratory function loss
Frequent (30-79%)HP:0002093
Deep venous thrombosis
Occasional (5-29%)HP:0002625
Enchondroma
Occasional (5-29%)HP:0030038
Fusion of joints
Occasional (5-29%)HP:0100240
Kidney stones
Occasional (5-29%)HP:0000787
Lymphatic obstruction
Occasional (5-29%)HP:0001004
Postnatal failure to thrive
Occasional (5-29%)HP:0001508
Basal ganglion calcification
Very rare (1-4%)HP:0002135
Related Conditions
Quick Facts
- SNOMED CT
- 82725007
- UMLS CUI
- C0016037
- Fully Specified Name
- Progressive myositis ossificans (disorder)
- Specialists
- 0
- Diagnostic Biomarkers
- 0
- HPO Phenotypes
- 30
Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.
Clinical content is derived from the SNOMED CT clinical ontology and curated medical knowledge graphs.