抽象的

A rule which experienced in the crisis division and in the principal thought set: Gastrointestinal haemorrhage.

Karen Kessler*

Gastrointestinal blood loss is a typical issue experienced in the crisis division and in the essential consideration setting. Intense or obvious gastrointestinal bleeding is noticeable as hematemesis, melena or hematochezia. Constant or mysterious gastrointestinal bleeding isn't obvious to the patient and normally presents as certain waste mysterious blood or lack of iron frailty. Dark gastrointestinal bleeding is intermittent bleeding when the source stays unidentified after upper endoscopy and colonoscopy assessment and is typically from the small digestive system.