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Fig. 1 | BMC Gastroenterology

Fig. 1

From: Differential gene expression analysis of dasatinib-induced colitis in a patient with chronic myeloid leukemia followed for 3 years: a case report

Fig. 1

Endoscopic and histological findings showing dasatinib-induced colitis. Colonoscopy revealed multiple shallow areas of erosion with yellow exudate, which appeared to occur in a longitudinal direction in the colon (a: normal, b: magnified). Hematoxylin and eosin staining of colonic biopsy specimens revealed increased lymphocytic infiltration with cryptitis in the lamina propria (c). Immunohistochemistry revealed a high level of staining of CD3 + CD8 + cells, while CD3 + CD4 + cells were only weakly stained (d–f). HE: hematoxylin and eosin

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BMC Gastroenterology

ISSN: 1471-230X

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