การส่องตรวจทางเดินอาหารส่วนบน

บทคัดย่อ

          One thousand patients with upper gastrointestinal symtom at Prachomkloa hospital were examined by endoscopy. The patients were 16-92 years. The ratio of male to female was 1.7: 1. The indication for endoscopy were upper Gl bleeding 49.5%, abdominal pain 39.8%, dysphagia 4%. Endoscopic examination revealed gastric ulcer 23.6%, duodenal ulcer 17%, acute gastric mucosal lesion 17%, and normal 26%.