Rare synchronous colorectal carcinoma with three pathological subtypes: A case report and review of the literature

Figure 3 Diagram of location of three different tumors and extent of resection for this patient. A: Three different tumors are located in the ileocecum (gray arrow), descending colon (green arrow), and lower portions of rectum (orange arrow), respectively; B: Extent of resection: Left hemicolon, right hemicolon, sigmoid colon, rectum, and anal canal were removed (dark section), including mesentery, blood vessels, and lymph nodes; C: Ileostomy was performed.