Table 5. Associations between Endoscopic Findings and Presence of Graft-versus-Host Disease (GVHD).

Values are presented as number (percentage within group) or number only.

1: normal, 2: loss of vascular markings and/or focal mild erythema, 3: moderate edema and/or erythema, 4: edema, erythema, erosions and/or bleeding, 5: ulceration, exudates and bleeding.

^*Inflammed granulation tissue, ulcer detritus, acanthotic squamous epithelium; ^†cytomegaloviral (CMV) duodenitis (Fig. 1B and 1C); ^‡CMV typhlitis (Fig. 2B); ^§CMV sigmoid colitis.