Fig. 1
From: The gastric carcinosarcoma with severe venous invasion: a case report
a Endoscopic findings. A Borrmann type III tumor was found in the cardiac end of the stomach and irregular wall thickening was identified in the lesser curvature. b Abdominal contrast-enhanced computed tomography (CT) findings. Abdominal contrast-enhanced CT indicated that the lesser curvature stomach wall was modestly enhanced with suspicious bulky lymph nodes in the lesser curvature (white arrowhead). c Positron emission tomography (PET) findings. PET revealed an accumulation of fludeoxyglucose (18F) in the stomach wall and bulky lymph nodes were detected by computed tomography (CT). d Abdominal contrast-enhanced computed tomography (CT) findings after preoperative chemotherapy. Abdominal contrast-enhanced CT demonstrated that the size of tumor and bulky lymph nodes had not changed (white arrowhead)