question: Q:A 30-year-old man comes to the physician because of an episode of bloody vomiting this morning and a 1-week history of burning upper abdominal pain. Two weeks ago, he sustained a head injury and was in a coma for 3 days. An endoscopy shows multiple, shallow hemorrhagic lesions predominantly in the gastric fundus and greater curvature. Biopsies show patchy loss of epithelium and an acute inflammatory infiltrate in the lamina propria that does not extend beyond the muscularis mucosa. Which of the following is the most likely diagnosis?? 
  {'A': 'Type B gastritis', 'B': 'Dieulafoy lesion', 'C': 'Cushing ulcer', 'D': 'Penetrating ulcer', 'E': 'Erosive gastritis'},