Cytomegalovirus ileo-pancolitis presenting as toxic megacolon in an immunocompetent patient: A case report

Figure 2 Colonoscopy images. A-C: Colonoscopy images obtained on hospital day 8 (the next day of the first episode of massive hematochezia), showing huge, variably-sized, multiple, diffuse, deep ulcers at cecum (A) and sigmoid colon (B), and multiple healing stages ulcers at distal ileum (C); D, E: Follow-up colonoscopy images obtained on hospital day 10 showing oozing blood and multiple ulcers at ascending colon (D) and diffuse, huge ulcers at rectum (E); F-H: Follow-up colonoscopy images obtained on hospital day 14 (7 d after the first hematochezia event) showing huge and variably-sized, multiple, diffuse, healing stage ulcers with pinkish granulation tissue bases on cecum (F) and sigmoid colon (G), and multiple healing stage ulcers in distal ileum (H); I, J: Last follow-up colonoscopy image obtained after 2 mo of discharge showing several ulcer scars in cecum (I) and rectum (J) but no specific lesion.