消化性溃疡 （英语： peptic ulcer disease，简称PUD），又称 胃及十二指肠溃疡。 这是指 胃 、 小肠 前段（十二指肠）或 幽门，有时也包含了 食道 下端的 黏膜 损伤（溃疡） [1][2]。 在胃发生的溃疡称作 胃溃疡 （英语： stomach ulcer），在小肠的开头部分所发生的溃疡则是 十二指肠溃疡。 最常见的症状是会因为吃东西而改善的上腹痛，或者晚上因肚子痛而醒来。 胃溃疡的疼痛大多被用“烧灼感”或“闷痛”描述，其他常见的症状还包括 打嗝 、呕吐、不明原因的体重减轻、或是 胃口 …

2023年6月5日 · Peptic ulcer disease (PUD) is characterized by discontinuation in the inner lining of the gastrointestinal (GI) tract because of gastric acid secretion or pepsin. It extends into the muscularis propria layer of the gastric epithelium. It usually …

Peptic ulcer disease is when the inner part of the stomach's gastric mucosa (lining of the stomach), the first part of the small intestine, or sometimes the lower esophagus, gets damaged. An ulcer in the stomach is called a gastric ulcer, while one in the first part of the intestines is a duodenal ulcer. [1] .

2015年2月15日 · The most common causes of peptic ulcer disease (PUD) are Helicobacter pylori infection and use of nonsteroidal anti-inflammatory drugs (NSAIDs). The test-and-treat strategy for detecting H. pylori is appropriate in situations where the risk of gastric cancer is low based on age younger than 55 years …

2024年9月27日 · Peptic ulcers may present with dyspeptic or other gastrointestinal symptoms or may be initially asymptomatic and then present with complications such as hemorrhage or perforation. This topic will review the clinical manifestations and diagnosis of peptic ulcer disease.

Peptic ulcer disease (PUD) is a common condition that both primary care providers and gastroenterologists encounter. Symptoms of peptic ulcer disease are variable and may include abdominal pain, nausea, vomiting, weight loss and bleeding or …

2022年8月2日 · Background: Peptic ulcer disease (PUD) affects four million people worldwide annually and has an estimated lifetime prevalence of 5-10% in the general population. Worldwide, there are significant heterogeneities in coping approaches of healthcare systems with PUD in prevention, diagnosis, treatment, and follow-up.

2019年10月2日 · Peptic ulcer disease is often defined as a mucosal break greater than 3-5 mm in the stomach or duodenum with a visible depth. It is therefore an endoscopic diagnosis in contrast to dyspepsia, which is a clinical diagnosis based on symptoms alone.

Duodenum with major anatomical landmarks. A benign gastric ulcer (from the antrum of a gastrectomy specimen). Perforation most commonly occurs in anterior wall of duodenum. Free intra-abdominal air below the diaphragm (a complication of perforated ulcer).

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