title: Juvenile granulosa cell tumor arising in ovarian adenosarcoma: an unusual form of sarcomatous overgrowth.
abstract: We report 2 ovarian neoplasms in women aged 58 and 69 years composed of an admixture of adenosarcoma and a predominant stromal component morphologically and immunohistochemically in keeping with juvenile granulosa cell tumor. As far as we are aware, this association has not been reported previously. We speculate that, in both cases, the juvenile granulosa cell tumor component arose from the adenosarcoma as an unusual form of sarcomatous overgrowth of sex cord elements.
authors: Dept of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland BT126BA.
authors: Claire
authors: C
authors: Carleton
authors: Dept of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland BT126BA.
authors: Oisín P
authors: OP
authors: Houghton
authors: Dept of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland BT126BA. Electronic address: glenn.mccluggage@belfasttrust.hscni.net.
authors: W Glenn
authors: WG
authors: McCluggage
mesh_terms: D018195:Adenosarcoma / Q000175:diagnosis / Q000473:pathology*; D000368:Aged; D005260:Female; D006106:Granulosa Cell Tumor / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000175:diagnosis / Q000473:pathology*; D018312:Sex Cord-Gonadal Stromal Tumors / Q000175:diagnosis / Q000473:pathology*; D014594:Uterine Neoplasms / Q000175:diagnosis / Q000473:pathology*
keywords: Adenosarcoma; Immunohistochemistry; Juvenile granulosa cell tumor; Ovary; Sex cord