不明原因消化道出血（obscure gastrointestinal bleeding，OGIB）是指经常规内镜（包括胃镜和结肠镜）、胶囊内镜、小肠镜和影像学检查后仍未明确病因的持续或反复发作的消化道出血。OGIB可以分为隐性出血（疲劳等非特异性症状 ...

Medically reviewed by Qin Rao, MD Gastrointestinal (GI) bleeding is a symptom of a disease, condition, or injury affecting ...

Patients who suffer a GI bleed after PCI are a challenging group. They may have multiple comorbidities and are often medically unstable; treatment must balance the need to prevent ischemic post ...

Acute gastrointestinal bleeding and perforation are important clinical concerns, traditionally associated with high mortality rates. Advances in clinical practice over the past two decades are ...

GBS scores were calculated and outcome data (hospital interventions for GI bleeding and death) were recorded. The second phase was conducted at two hospitals. In this phase, consecutive emergency ...

However, gastrointestinal bleeding is a serious challenge during endoscopic procedures, involving considerable mortality between 2% and 10% 3, as well as high management costs. For ASC physicians who ...

Considering taking supplements to treat gastrointestinal bleeding? Below is a list of common natural remedies used to treat or reduce the symptoms of gastrointestinal bleeding. Follow the links to ...

Critical assessment of evidence to help you make decisions. Advice, rather than formal NICE guidance.