Fig. 3From: Small bowel perforation due to indistinguishable metastasis of angiosarcoma: case report and brief literature reviewPathological findings of resected small intestine. a Macroscopic cross section and tumor cell mapping (green). An asterisk shows the site of perforation. c Tumor cells are invading through all layers of the jejunum with necrotic change. c Tumor cells are horizontally infiltrating the subserosal layer of the jejunum around the perforation siteBack to article page