title: Embryonal rhabdomyosarcoma of the middle ear and mastoid.
mesh_terms: D002467:Cell Nucleus; D002675:Child, Preschool; D004428:Ear Neoplasms / Q000473:pathology*; D007758:Ear, Inner / Q000000981:diagnostic imaging; D005158:Facial Paralysis; D005260:Female; D006801:Humans; D008416:Mastoid; D011859:Radiography; D012208:Rhabdomyosarcoma / Q000473:pathology*; D012888:Skull Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology; D013194:Staining and Labeling