Bezoar - Wikipedia
网页A bezoar (/ ˈbizɔːr / BEE-zor) is a mass often found trapped in the gastrointestinal system, [2] though it can occur in other locations. [3][4] A pseudobezoar is an indigestible object introduced intentionally into the digestive system. [5] There are several varieties of bezoar, some of which have inorganic constituents and others organic.
Bezoar: Types, Causes, and Symptoms - Healthline
网页2023年10月18日 · When a tightly packed mass of undigested or partially digested material builds up in the digestive tract, its known as a bezoar, and it can cause a blockage. Bezoars occur in animals and humans...
5 Types of Bezoars You Should Know About - WebMD
网页2023年9月11日 · A bezoar refers to a collection of partially digested material that collects in the stomach. Bezoars occur in both humans and animals. Sometimes the material is not...
Bezoars - Bezoars - Merck Manual Professional Edition
网页A bezoar is a tightly packed collection of partially digested or undigested material that most commonly occurs in the stomach. Gastric bezoars can occur in all age groups and often occur in patients with behavior disorders, abnormal gastric emptying, or altered gastrointestinal anatomy. Many bezoars are asymptomatic, but some cause symptoms.
Bezoar: Types, symptoms, and treatment - Medical News Today
网页2023年7月20日 · A bezoar is a solid mass that forms in the digestive system, obstructing normal function. These masses typically consist of undigested or indigestible substances, such...
Gastrointestinal Bezoars: History and Current Treatment Paradigms
网页Gastrointestinal (GI) bezoars are aggregates of inedible or undigested material found in the GI tract. For many centuries, bezoars have been found in the digestive tracts of both humans and animals, and although bezoars are most commonly found in the stomach, they can be found anywhere in the GI tract. 1 The term “bezoar” is thought to be ...
胃石 - 胃石 - MSD诊疗手册专业版
网页粪石是指部分消化或未消化的物质紧密聚集，最常出现在胃内。. 胃结石可发生在所有年龄段。. 常发生在有行为障碍、胃排空异常以及胃肠手术后的患者。. 大多数胃石没有症状，但有些会出现症状。. 有的胃石能够用化学方法溶解，有些需要内镜处理，有的则 ...
Bezoars - Bezoars - Merck Manual Consumer Version
网页The stomach is a common collection site for hardened, partially digested or undigested masses of material called bezoars. Bezoars cannot pass through narrow openings or spaces and thus may get stuck in the digestive tract. Bezoars accumulate most often in the stomach but sometimes elsewhere in the digestive tract.
Clinical Features, Risk Factors, and Endoscopic Treatment of Bezoars…
网页2020年10月7日 · According to their composition, bezoars are divided into 4 categories: phytobezoars, trichobezoars, pharmacobezoars, and lactobezoars. Bezoars have important clinical value because they are associated with complications such as bloating, pain, nausea, and vomiting. Hawthorn, persimmon, and …
Pathophysiological and clinical aspects of the diagnosis and …
网页2019年3月15日 · Bezoars are intraluminal conglomerates of indigestible foreign materials that accumulate in the gastrointestinal (GI) tract. They consist of vegetable or fruit fibers, hairs or other substances; accordingly, bezoars are classified as phytobezoars, trichobezoars, pharmacobezoars, etc.
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