Posibleng Mga Sanhi para sa Hemorrhagic Diarrhea Escherichia Coli na Impeksyon Jejunal Diverticulosis Pediatric Crohn Disease Pseudomembranous Colitis Clostridium Difficile Abdominal Aortic Aneurysm Diverticulitis ng Bituka Pagkalason sa Daphne Salmonella na Impeksyon Inflammatory Bowel Disease Type 1 Esophageal Varices Ulcerative Colitis Aortic Aneurysm Cytomegalovirus Infection Pediatric Ulcerative Colitis Spleen Disease Amebiasis Chronic na Granulomatous Disease Wiskott Aldrich Syndrome Anticoagulant