ME24.A0
Obscure gastrointestinal bleeding
Sangramento gastrointestinal obscuro
CategoryDefinition
Obscure gastrointestinal bleeding (OGIB) is defined as gastrointestinal bleeding with no source identified at upper and lower endoscopy. Despite a thorough endoscopic examination, the origin of the blood loss remains unexplained and observed for further bleeding.
Index Terms
Obscure gastrointestinal bleedingOGIB - [obscure gastrointestinal bleeding]