Metastatic low-grade endometrial stromal sarcoma with variable morphologies in the ovaries and mesentery: A case report

Figure 2 The right ovarian mass and the mesenteric mass in hematoxylin and eosin stain. A: The ovarian tumor has grown as a solid sheet (Original magnification: 40 ×; scale bar: 100 μm); B: In some areas, tumors cells have grown around small blood vessels (Original magnification: 200 ×; scale bar: 100 μm); C: The mesenteric tumor exhibits local invasion of the intestinal serosa and underlying muscle (Original magnification: 40 ×; scale bar: 100 μm); D: Cells have grown in a fishbone-like arrangement (Original magnification: 100 ×; scale bar: 100 μm).