title: Rhabdomyosarcoma: an ultrastructural appraisal.
mesh_terms: D000293:Adolescent; D000328:Adult; D000842:Ankle / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D004428:Ear Neoplasms / Q000473:pathology; D005260:Female; D006338:Heart Neoplasms / Q000473:pathology; D006801:Humans; D007223:Infant; D008297:Male; D008339:Mandibular Neoplasms / Q000473:pathology; D008441:Maxillary Neoplasms / Q000473:pathology; D008853:Microscopy; D008854:Microscopy, Electron; D008875:Middle Aged; D009132:Muscles / Q000473:pathology; D009369:Neoplasms / Q000145:classification / Q000473:pathology; D009669:Nose Neoplasms / Q000473:pathology; D012208:Rhabdomyosarcoma / Q000473:pathology*; D013848:Thigh / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000473:pathology