Fig. 1From: Cytomegalovirus‐associated esophagitis on early esophageal cancer in immunocompetent host: a case reportEGD and the biopsy results at a local clinic. a EGD with conventional white-light imaging revealed a 20-mm flat, reddish lesion with multiple white spots on the posterior wall of the middle-distal esophagus. b Lugol chromoendoscopy revealed a well-demarcated unstained lesion. c Histology of the biopsy specimen revealed atypical squamous epithelium and granulation tissue with intranuclear inclusion bodies. d Immunohistochemical staining revealed intranuclear inclusions positively stained with anti-CMV antibodies (blue circles)Back to article page