case_images: PMC6403100_01
case_images: Upper and lower gastrointestinal endoscopy revealing multiple erosions and ulcers in the stomach (A), duodenum (B), and rectum (C).
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case_images: PMC6403100_01_gr1.jpg
case_images: fig0005
case_images: On day 27, massive melena suddenly appeared, and upper and lower gastrointestinal endoscopy showed severe ulcers in the stomach (Fig. 1), duodenum, and rectum.
case_images: A) Cytomegalovirus-infected cells with intranuclear inclusion (black arrow) in the mucosa of the rectum (H&E, original magnification, x400). B) Hypoplasia of the bone marrow (H&E, original magnification, x100). H&E, hematoxylin and eosin.
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case_images: PMC6403100_01_gr2.jpg
case_images: fig0010
case_images: A pathological autopsy revealed many intracellular inclusions from the jejunum to the rectum, indicating CMV enterocolitis and bone marrow hypoplasia (Fig. 2).