title: Rhabdomyosarcoma coexistent with ovarian mucinous cystadenocarcinoma: a case report.
abstract: This report describes a case of ovarian mucinous cystadenocarcinoma associated with rhabdomyosarcoma. Several cases of sarcoma-like mural nodules in ovarian mucinous tumor have been described previously, but only three well-documented cases of true sarcoma have been reported. The first case was a fibrosarcoma associated with a mucinous cystadenoma; the second was an undifferentiated sarcoma in a mucinous cystadenocarcinoma; and the third was a fibrosarcoma occurring in a mucinous cystadenocarcinoma. The occurrence of rhabdomyosarcoma in mucinous cystadenocarcinoma, as reported here, is to our knowledge the first case reported of this unusual combination of tumors.
authors.affiliation: Department of Clinical Pathology, Osaka Rosai Hospital, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Tsujimura
authors.forename: K
authors.initials: K
authors.lastname: Kawano
mesh_terms: D003536:Cystadenocarcinoma / Q000473:pathology*; D004848:Epithelium / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D010051:Ovarian Neoplasms / Q000473:pathology*; D012208:Rhabdomyosarcoma / Q000473:pathology*