Fig. 4From: Laparoscopic distal gastrectomy for synchronous adenocarcinoma, diffuse large B cell lymphoma and gastrointestinal stromal tumor in the stomach: a case reportHistological findings. A Poorly differentiated adenocarcinoma infiltrating into deep submucosa (hematoxylin–eosin: × 100). B Diffuse large B cell lymphoma tissue containing large atypical lymphocytes immunostaining for CD20 (× 200). C Gastrointestinal stromal tumor tissue containing with spindle, sharp and atypical cell immunostaining for c-kit (× 100)Back to article page