PMC4750014_01
Uterine tumor sections showing trabeculae and anastomosing cords of epithelioid cells (A) with areas of sertoliform (B) and retiform structures (C). Endovascular growth was evident (D) (hematoxylin-eosin).
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The tumor had fingerlike projections and endovascular growth, with multifocal myometrial vascular embolization and infiltration of the entire myometrial layer up to the serosal layer (Fig. 1).