This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
[{'content': 'Dieulafoy&;s disease is \nSelect and explain. \nA. Essentially features of poal gastropathy, B. Essentially a gastric venous malformation that have a characteristic histological appearance appearance, C. Essentially esophageal varices, D. Cherry -red spot seen in poall hypeension', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Dieulafoy&;s disease is a gastric aeriovenous malformation which is covered by apparently normal mucosa. It occurs in the proximal stomach near OG junction within 6 cm along the lesser curve in 80%.bleeding may occur and will be severe and torrential. Vasculitis is absent, angiography is done to confirm the disease, and to do therapeutic embolization using gel foam. Ref: SRB&; s manual of surgery,ed5, pg no 837', 'role': 'assistant'}]