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1、 Peptic Ulcer disease is defined as an ulcer occurring in a region that touches gastric acid and pepsin(胃 蛋白酶) and usually refers to gastric ulcer(胃溃疡) or duodenal ulcer(十二指肠溃 疡).Definition Definition TypicalTypicalendoscopicendoscopicappearanceappearanceof a benign gastric ulcerof a benign gastric
2、ulcernbelching(打嗝) 、 back to acidnnausea(恶心)、 vomiting nUpper abdominal painsymptomsnBleedingnPerforationnPyloric obstructionComplications(Complications(并发症并发症) )3.Gastric acid and pepsin(3.Gastric acid and pepsin(胃酸与胃蛋白酶胃酸与胃蛋白酶) )2. Adverse effects of drugs2. Adverse effects of drugs ,such as NSAID
3、( ,such as NSAID(非甾体类抗炎药)1.1. Helicobacter pylori infection Helicobacter pylori infection( (幽门螺杆菌感染幽门螺杆菌感染) )4.4.othersothersCauseSmoking Heredity Stress othersothersCommonly used in clinical treatmentnNew liquid oral rehabilitationnsurgical treatment nUlcer dietNotesnEat food valuablenDrink lessnFood choices:Eat less fried food、pickled food、spicy food