Diagnosis and Management of Variceal Hemorrhage

Endoscopic Findings Indicating Recent Variceal Bleeding

The American Association for the Study of Liver Diseases recommends that active bleeding from a varix, a "white nipple" sign, adherent clot on a varix, or varices with blood in the stomach and no other identifiable bleeding source are indicative of recent variceal hemorrhage 1, 2
The presence of varices as the only lesion with blood in the stomach is a presumptive sign of variceal hemorrhage, according to the American Gastroenterological Association 1, 2
Large esophageal varices with intragastric blood are also a presumptive sign of variceal hemorrhage, as suggested by the European Association for the Study of the Liver 3, 4

Patients with significant bleeding may present with systolic blood pressure <100 mm Hg or postural drop >20 mm Hg, heart rate >100 beats/min, and require transfusion of ≥2 units of blood within 24 hours, as indicated by the British Society of Gastroenterology 3, 5
Fresh hematemesis, coffee-ground emesis, and melena are manifestations of bleeding, with fresh hematemesis indicating active or very recent bleeding, according to the American College of Gastroenterology 6

The American Association for the Study of Liver Diseases recommends that endoscopy should be performed as soon as possible and not more than 12 hours after presentation to identify signs of recent hemorrhage while they remain visible 1

Delaying endoscopy beyond 12 hours can make diagnosis more difficult, as stigmata of recent bleeding such as white nipples and adherent clots may resolve, as warned by the American Gastroenterological Association 1
Assuming all upper GI bleeding in cirrhosis is variceal can lead to misdiagnosis, as approximately 20-30% of bleeding episodes in cirrhotic patients are from non-variceal sources, according to the European Association for the Study of the Liver 6