case_images: PMC11749499_01
case_images: Colonoscopy images showing a nonobstructing, frond-like, fungating, and polypoid mass at the ileocolic anastomosis, measuring 5 cm in the largest dimension.
case_images: ac9-12-e01587-g001.jpg
case_images: PMC11749499_01_ac9-12-e01587-g001.jpg
case_images: F1
case_images: Colonoscopy revealed a nonobstructing, frond-like, fungating, and polypoid mass at the ileocolic anastomosis, measuring 5 cm in the largest dimension (Figure 1).
case_images: Histopathology specimens demonstrating the classic "owl's eye" appearance of CMV nuclear inclusions (A, yellow arrow, 200x original magnification, hematoxylin-eosin) and positive CMV immunostaining (B). CMV, cytomegalovirus.
case_images: ac9-12-e01587-g002.jpg
case_images: PMC11749499_01_ac9-12-e01587-g002.jpg
case_images: F2
case_images: Interestingly, the presence of "owl's eye" inclusions was noted on histologic examination; CMV immunostaining was positive (Figure 2).