All Subjects Medicine Surgery Pathology Anatomy Pharmacology Social & Preventive Medicine Microbiology Gynaecology & Obstetrics Dental Physiology Biochemistry Pediatrics
Showing 17354 questions
Sort:
8488 Surgery

A 36-year-old man presents with weight loss and a large palpable tumor in the upper abdomen. Endoscopy reveals an intact gastric mucosa without signs of carcinoma. Multiple biopsies show normal gastric mucosa. A UGI study shows a mass in the stomach. At surgery, a 3-kg mass is removed. It is necessary to remove the left side of the transverse colon. What is the most likely diagnosis?

AGastric cancer
BGastrointestinal stromal tumor (GIST)
CCholedochoduodenal fistula
DEosinophilic gastroenteritis
Surgery
View Explanation →