Relationship between diversion colitis and quality of life in rectal cancer

Figure 1 Example of major endoscopic findings in diversion colitis according to relative severity. A-C: Mucosal hemorrhage (A: Score 1; B: Score 2; C: Score3); D-F: Edema (D: Score 1; E: Score 2; F: Score 3).

Figure 2 Example of major histological findings in diversion colitis according to relative severity. A, B: Eosinophilic infiltration including numerous cytoplasmic granules and bilobed nucleus (A: Score 1; B: Score 2; hematoxylin and eosin stain × 400); C, D: Chronic inflammation with mononuclear cell such as macrophage,lymaphocytes and plasma cells (C: Score 1; D: Score 2; hematoxylin and eosin stain × 200).