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79 Possible Causes for Maroon Stools

  • Lower Gastrointestinal Hemorrhage

    Maroon stools are maroon-colored blood mixed with stool that is often associated with a right colonic source of bleeding; however, it can also result from a more brisk, proximal[accessmedicine.mhmedical.com] stools (16.7%) and melena (11%).[emedicine.medscape.com] […] carcinoma (12.7%). [14] The investigators also found that most patients in the study (55.5%) presented with hematochezia, with the next most frequent presentations being maroon[emedicine.medscape.com]

  • Gastrointestinal Hemorrhage

    Day six of hospitalization, he began having maroon stools, his hemoglobin decreased to 8.1 g/dL and his platelets to 81 1000/mcL.[ncbi.nlm.nih.gov] stools (16.7%) and melena (11%).[emedicine.medscape.com] Bright red or maroon stool can be from either a lower GI source or from brisk bleeding from an upper GI source.[emedicinehealth.com]

  • Upper Gastrointestinal Hemorrhage

    Bright red or maroon stool can be from either a lower GI source or from brisk bleeding from an upper GI source.[emedicinehealth.com] Your stools are maroon or very bloody.[myhealth.alberta.ca] […] coloured stool) if the hemorrhage is severe.[en.wikipedia.org]

  • Bleeding Peptic Ulcer

    Blood also may appear in the stools, which would look tarry-black or maroon. Peritonitis is a very serious abdominal infection.[drugs.com] Complaints • Loss of appetite • Chest heartburn • Belching • Acidy regurgitation • Hematemesis: bloody vomitus • Melena: tarry stool passage • Maroon: tarry- bloody stool[slideshare.net] Seek emergency care if you experience: A sudden sharp pain in your abdomen Bloody or black vomit Maroon or black stools Prognosis With proper treatment, the outlook for peptic[drugs.com]

  • Meckel Diverticulum

    Children often present with dark red or maroon stools or stools with blood or mucus, whereas adults usually present with melena and crampy abdominal pain.[doi.org]

  • Small Intestinal Angiodysplasia

    Clinical presentation of UGIB from angiodysplasias is usually characterized by maroon-colored stool, melena, or hematochezia.[kjim.org]

  • Colonic Angiodysplasia

    Clinical presentation of UGIB from angiodysplasias is usually characterized by maroon-colored stool, melena, or hematochezia.[kjim.org]

  • Aortoduodenal Fistula

    Abstract This report describes the use of transluminal endovascular grafting for the treatment of a presumed aortoduodenal fistula. The patient was a 71-year-old man who had undergone resection and graft replacement for an abdominal aortic aneurysm. Three years after operation, melena was caused by[…][ncbi.nlm.nih.gov]

  • Cecal Disease

    Curbside Consultation Francis A. Farraye, MD, MSc, FACG, FASGE Colonoscopy plays an essential role in the evaluation of patients with rectal bleeding. In patients found to have colitis on colonoscopy, the distribution and appearance of the inflammatory process and the presence of “skip” lesions can help the[…][healio.com]

  • Gastric Leiomyoma

    Abstract Tc-99m labeled RBC imaging is becoming increasingly useful in detecting gastrointestinal (GI) bleeding sites. A patient is presented who had massive GI bleeding from an unsuspected gastric leiomyoma in whom a Tc-99m sulfur colloid GI bleed image was negative. The Tc-99m labeled RBC imaging done on the day[…][ncbi.nlm.nih.gov]

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