RADIOLOGY: GASTROINTESTINAL: GI: Case# 33697: LOCAL RECURRENCE VS. LOCAL REGIONAL METASTASES. CHOLELITHIASIS. 72 year old male with gastric lymphoma resected February 1997. Patient has weight loss and abdominal pain. 1. Hypodense mass adjacent to prior surgical site is most consistent with local recurrence vs. local regional metastases. No distant metastases are identified. 2. Cholelithiasis without evidence of cholecystitis. 3. Bilateral renal cysts and penile prosthesis reservoir unchanged.