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Hematemesis causes

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: John Fani Srour, M.D.

Overview

Causes

Causes by Organ System

Cardiovascular Arterial, venous, or other vascular malformations, Idiopathic angiomas, Dieulafoy’s lesion, Angiodysplasia, Aortic Coarctation, Aortoenteric fistula
Chemical / poisoning Caustic ingestion
Dermatologic No underlying causes
Drug Side Effect Abciximab, Alendronate, Aspirin, Clopidogrel , Coumadin, Drotrecogin alfa, Febuxostat, Flurbiprofen, Goserelin, Heparin, Mitomycin, Nonsteroidal antiinflammatory drugs, Oxaprozin, Oxcarbazepine, Potassium chloride, Pramipexole, Quinidine, Quinidine, Sargramostim, Tetracycline, Tetracycline (pill induced esophagitis), Ticlopidine, Theophylline, Zonisamide
Ear Nose Throat No underlying causes
Endocrine No underlying causes
Environmental No underlying causes
Gastroenterologic Portal hypertension, Esophageal varices, Gastric varices, Duodenal varices, Portal hypertensive gastropathy, Acute esophageal necrosis (AEN), Pseudomembranous esophagitis, Watermelon stomach (gastric antral vascular ectasia), Mallory-Weiss tear, Aortoenteric fistula, Carcinoid, Cow’s milk allergy, Dieulafoy’s lesion, Esophageal cancer, Esophageal dilatation, Esophageal melanosis, Esophagitis, Helicobacter pylori, Hemobilia, Hemosuccus pancreaticus, Hereditary hemorrhagic telangiectasia, Heterotopic pancreatic tissue, Intestinal duplication, Parasites, Schistosomiasis
Genetic Duplication cysts, Ehlers-Danlos syndrome, Hereditary hemorrhagic telangiectasia, Osler-Weber-Rendu syndrome, Intestinal duplication
Hematologic Ticlopidine, Clopidogrel, Hemophilia, Drug-induced thrombocytopenia, Von Willebrand disease, Idiopathic thrombocytopenic purpura, Coagulopathy, Disseminated intravascular coagulation, Drotrecogin alfa, Osler-Weber-Rendu syndrome
Iatrogenic Radiation-induced telangiectasia, Traumatic or post-surgical, Mallory-Weiss tear, Foreign body ingestion, pill induced esophagitis, Post-surgical anastamosis

Aortoenteric fistula, Post gastric/duodenal polypectomy, Munchausen syndrome by proxy, Caustic ingestion, Esophageal dilatation, Foreign body ingestion

Infectious Disease Helicobacter pylori, Cytomegalovirus, Herpes simplex virus, Candida albicans, Parasites, Crimean-Congo hemorrhagic fever, Schistosomiasis
Musculoskeletal / Ortho No underlying causes
Neurologic No underlying causes
Nutritional / Metabolic No underlying causes
Obstetric/Gynecologic No underlying causes
Oncologic Leiomyoma, Lipoma, Polyp (hyperplastic, adenomatous, hamartomatous),

Adenocarcinoma, Lymphoma, Kaposi’s sarcoma, Carcinoid, Melanoma, Metastatic tumor, Kasabach-Merritt syndromes, Systemic mastocytosis, Zollinger Ellison syndrome,

Opthalmologic No underlying causes
Overdose / Toxicity No underlying causes
Psychiatric Munchausen syndrome by proxy, Stress-induced ulcer,
Pulmonary No underlying causes
Renal / Electrolyte No underlying causes
Rheum / Immune / Allergy Cow’s milk allergy, Vasculitis
Sexual No underlying causes
Trauma No underlying causes
Urologic No underlying causes
Miscellaneous Heterotopic pancreatic tissue

Causes in Alphabetical Order

References

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