title: Fibrodysplasia ossificans progressiva.
mesh_terms: D000273:Adipose Tissue / Q000473:pathology; D001415:Back; D002675:Child, Preschool; D003238:Connective Tissue / Q000473:pathology*; D006801:Humans; D008297:Male; D009221:Myositis Ossificans / Q000473:pathology*