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  2. Gastrointestinal bleeding - Wikipedia

    en.wikipedia.org/wiki/Gastrointestinal_bleeding

    Gastrointestinal bleeding can be roughly divided into two clinical syndromes: upper gastrointestinal bleeding and lower gastrointestinal bleeding. [2] About 2/3 of all GI bleeds are from upper sources and 1/3 from lower sources. [14] Common causes of gastrointestinal bleeding include infections, cancers, vascular disorders, adverse effects of ...

  3. Upper gastrointestinal bleeding - Wikipedia

    en.wikipedia.org/.../Upper_gastrointestinal_bleeding

    Upper gastrointestinal bleeding can be caused by peptic ulcers, gastric erosions, esophageal varices, and rarer causes such as gastric cancer. The initial assessment includes measurement of the blood pressure and heart rate , as well as blood tests to determine the hemoglobin .

  4. Lower gastrointestinal bleeding - Wikipedia

    en.wikipedia.org/.../Lower_gastrointestinal_bleeding

    A lower gastrointestinal bleed is defined as bleeding originating distal to the ileocecal valve, which includes the colon, rectum, and anus. [2] LGIB was previously defined as any bleed that occurs distal to the ligament of Treitz, which included the aforementioned parts of the intestine and also included the last 1/4 of the duodenum and the entire area of the jejunum and ileum. [1]

  5. Blood in stool - Wikipedia

    en.wikipedia.org/wiki/Blood_in_stool

    A common way to divide causes of bleeding is based on the source of bleeding. The GI tract can be divided into upper and lower, with some causes of bleeding affecting the entire tract (upper and lower). [9] [10] Blood in the stool often appears different depending on its source. These differences can help when diagnosing these conditions. The ...

  6. Bleeding - Wikipedia

    en.wikipedia.org/wiki/Bleeding

    Ovarian bleeding — This is a potentially catastrophic and not so rare complication among lean patients with polycystic ovary syndrome undergoing transvaginal oocyte retrieval. [5] Anus Melena — upper gastrointestinal bleeding; Hematochezia — lower gastrointestinal bleeding, or brisk upper gastrointestinal bleeding; Vascular Ruptured aneurysm

  7. Doctors Break Down What’s Behind Your Black Poop - AOL

    www.aol.com/lifestyle/doctors-break-down-behind...

    Gastrointestinal bleeding can be caused by a range of potential health issues, including ulcers, varices (swollen veins in the esophagus), and even cancer. What should poop look like? There is a ...

  8. Hematemesis - Wikipedia

    en.wikipedia.org/wiki/Hematemesis

    Bleeding that brings the patient to the physician is a potential emergency and must be considered as such until its seriousness can be evaluated. The goals in managing a major acute gastrointestinal hemorrhage are to treat hypovolemia by restoring the blood volume to normal, to make a diagnosis of the bleeding site and its underlying cause, and ...

  9. Hemosuccus pancreaticus - Wikipedia

    en.wikipedia.org/wiki/Hemosuccus_pancreaticus

    Hemosuccus pancreaticus is a rare cause of hemorrhage in the gastrointestinal tract.It is caused by a bleeding source in the pancreas, pancreatic duct, or structures adjacent to the pancreas, such as the splenic artery, that bleed into the pancreatic duct, which is connected with the bowel at the duodenum, the first part of the small intestine.

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