title: Neurofibromatosis and malignancy.
abstract: Neural crest and nonneural crest tumors occur frequently in neurofibromatosis (NF). We report one case of NF and recurrent malignant fibrous histiocytoma, a tumor that is uncommon in childhood, and another case of the concomitant occurrence of NF, hemophilia B, and a paratesticular rhabdomyosarcoma.
authors.forename: R P
authors.initials: RP
authors.lastname: Warrier
authors.forename: K R
authors.initials: KR
authors.lastname: Kini
authors.forename: U
authors.initials: U
authors.lastname: Raju
authors.forename: B
authors.initials: B
authors.lastname: Shumacher
authors.forename: K
authors.initials: K
authors.lastname: Wu
mesh_terms: D000293:Adolescent; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D005266:Femoral Neoplasms / Q000175:diagnosis / Q000628:therapy; D002836:Hemophilia B / Q000150:complications; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D007223:Infant; D008297:Male; D009378:Neoplasms, Multiple Primary; D009456:Neurofibromatosis 1 / Q000235:genetics*; D012208:Rhabdomyosarcoma / Q000175:diagnosis / Q000188:drug therapy; D012878:Skin Neoplasms / Q000235:genetics*; D013736:Testicular Neoplasms / Q000175:diagnosis / Q000188:drug therapy