Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastrointest Oncol. Dec 15, 2013; 5(12): 230-234
Published online Dec 15, 2013. doi: 10.4251/wjgo.v5.i12.230
Figure 2
Figure 2 Biopsy results. A: Esophageal biopsy, with circled area showing a large endothelial cell with cytomegalovirus inclusions; B: Positive CD20 staining; C: Epstein Barr virus encoded RNA in situ hybridization showing positive staining; D: Positive Ki-67 staining in most of the lymphoma cells.