9]Vomited Blood or Bloody Discharge
Point of Medical Interview
a. Presence or absence of an underlying disease (hepatocirrhosis, gastric or duodenal ulcer)
b. Presence or absence of drug use and its duration
(nonsteroidal anti-inflammatory analgesics, antibiotics, anticoagulant)
c. Alcohol consumption
d. Accompanying symptoms: site of abdominal pain, diarrhea, hemorrhoids
