Depending on its severity,<unk>  may carry an estimated mortality risk of 11%. However, survival has improved to about 2 percent, likely as a result of improvements in medical therapy and endoscopic control of bleeding.
Upper gastrointestinal bleeding
Lower gastrointestinal bleeding
Rectal bleeding
Gastric varices
Gastrointestinal bleeding
Internal bleeding
Nosebleed
Retroperitoneal bleeding