title: Rhabdomyosarcomatous differentiation in malignant intraocular medulloepitheliomas.
mesh_terms: D000328:Adult; D002356:Cartilage; D002648:Child; D002813:Chondrosarcoma; D005134:Eye Neoplasms / Q000196:embryology / Q000473:pathology*; D005260:Female; D006652:Histological Techniques; D006801:Humans; D006818:Hyalin; D008297:Male; D008854:Microscopy, Electron; D009210:Myofibrils; D009378:Neoplasms, Multiple Primary; D018241:Neuroectodermal Tumors, Primitive, Peripheral / Q000196:embryology / Q000473:pathology*; D012208:Rhabdomyosarcoma / Q000196:embryology / Q000473:pathology*