Fig. 7From: Ulcerative colitis that developed during radiotherapy for prostate cancer, deteriorated rapidly and required emergency surgeryHistological findings of the transverse colon. Residual mucosal islands were located between ulcerated areas (a HE staining, 10×). Crypt branching and irregularity of size and shape with chronic inflammatory cells were observed in some areas (b HE staining, 100×)Back to article page