Long-term outcome of indwelling colon observed seven years after radical resection for rectosigmoid cancer: A case report

Figure 1 Abdominal computed tomography revealed sever intestinal distension of the indwelling colon.

Figure 2 Congested and swollen colon were found during the operation.

Figure 3 Large amounts of viscous liquid drained from the indwelling colon.

Figure 4 Pathological images of the distension colon. Colonic wall congestion and necrosis with hyperplasia of granulation tissue. A: Hematoxylin and eosin (HE) staining, × 200; B: HE staining, × 400; C: HE staining, × 400; D: HE staining, × 400.