Abstract
Single Best Answer
You see a 57-year-old man with troublesome gastric reflux. He describes intermittent upper abdominal pain and vomiting over the past 2 weeks. He admits to losing some weight owing to a reduced appetite.
What is the SINGLE MOST likely diagnosis? Select ONE option only.
Cholecystitis Diverticulitis Gastric cancer Helicobacter pylori infection Pancreatitis
Answer DOI: 10.1177/17557380221111722a