Juvenile granulosa cell tumor arising in ovarian adenosarcoma: an unusual form of sarcomatous overgrowth

被引:9
作者
Carleton, Claire [1 ]
Houghton, Oisin P. [1 ]
McCluggage, W. Glenn [1 ]
机构
[1] Belfast Hlth & Social Care Trust, Dept Pathol, Belfast BT12 6BA, Antrim, North Ireland
关键词
Ovary; Adenosarcoma; Juvenile granulosa cell tumor; Sex cord; Immunohistochemistry; CLINICOPATHOLOGICAL ANALYSIS; MULLERIAN ADENOSARCOMA; UTERUS; ELEMENTS; MUTATION; FOXL2;
D O I
10.1016/j.humpath.2014.12.010
中图分类号
R36 [病理学];
学科分类号
100104 ;
摘要
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. (C) 2015 Elsevier Inc. All rights reserved.
引用
收藏
页码:614 / 619
页数:6
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