Pre-clinical muscular dystrophy: histopathological changes observed on muscle biopsy.
D001706:Biopsy; D002467:Cell Nucleus; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008297:Male; D008853:Microscopy; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009132:Muscles / Q000473:pathology*; D009136:Muscular Dystrophies / Q000235:genetics / Q000473:pathology*; D009210:Myofibrils; D010375:Pedigree; D012508:Sarcolemma