48) A 50-year-old man comes to the emergency room (ER) with a | Surgery videos & books
48) A 50-year-old man comes to the emergency room (ER) with a history of vomiting of 3 days’ duration. His past history reveals that for approximately 20 years he has been experiencing epigastric pain that lasts for 2–3 weeks during spring and autumn. He remembers…