Primary XXXX of the ovary--a report of 2 resected cases.

@entity43 @entity1 @entity8855 @entity5 @entity1661 @entity1868 @entity2909
@entity2909 of the ovary is relatively rare and its origin is still controversial. Here, we report 2 cases of @entity43 . Case 1, a 59-year-old @entity1 who complained of @entity1661 . Ultrasonography and computed tomography revealed a large solid mass in the lower abdomen. The mass was diagnosed as @entity1868 preoperatively, but it turned out to be a left @entity43 at laparotomy. The @entity5 was about an adult-head size, grayish, elastic hard, and solid. In case 2, a fist-sized mass was accidentally detected in the right ovary of a 84-year-old @entity1 during laparotomy for @entity5 . Histologically both @entity5 were composed of solid proliferation of short spindle-shaped cells, that formed interlacing fascicles and showed varying degrees of @entity8855 . Both @entity5 were diagnosed as @entity2909 . Although this @entity5 is rather infrequent, it is necessary to consider @entity2909 for differential diagnosis, when a solid @entity5 is detected in the ovary.
