RADIOLOGY: GASTROINTESTINAL: GI: Case# 33544: GASTRIC LYMPHOMA. 66 year old female. 1. There is marked thickening and nodularity of the wall of the stomach, extending circumferentially from the level of the cardia to the mid body. There appears to be direct invasion into the lateral segment of liver, as well as possibility of nodes in the region of gastrohepatic ligament and porta. In addition, tissue plane between posterior gastric wall and the pancreatic body and tail is obliterated, raising possibility of infiltration at this level. The appearance of the mass thickening with nodularity and absence of obstruction is typical for lymphoma. 2. Outside of probable direct extension into the lateral segment of the liver, the liver is unremarkable. The spleen is unremarkable. 3. Low attenuation area in right kidney too small to characterize. 4. No other evidence of gastrointestinal involvement, no significant retroperitoneal, intraperitoneal, or pelvic adenopathy. 5. Scarring, lung bases.