title: Collision tumor of the ovary:  adult granulosa cell tumor and endometrioid carcinoma.
abstract: We report the first case of a combined adult granulosa cell tumor and endometrioid carcinoma collision tumor occurring in an ovary.
authors.affiliation: Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN 55905, USA.
authors.forename: J Kenneth
authors.initials: JK
authors.lastname: Schoolmeester
authors.forename: Gary L
authors.initials: GL
authors.lastname: Keeney
mesh_terms: D018269:Carcinoma, Endometrioid / Q000737:chemistry / Q000473:pathology*; D005260:Female; D006106:Granulosa Cell Tumor / Q000737:chemistry / Q000473:pathology*; D006801:Humans; D053552:Keratin-7 / Q000032:analysis; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000737:chemistry / Q000473:pathology*
chemical_list: D053552:Keratin-7