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  2. 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]

  3. Heyde's syndrome - Wikipedia

    en.wikipedia.org/wiki/Heyde's_syndrome

    29.16% (from 48 to 62 per 100,000) and 22.7% (from 3.7 to 4.54 per 100,000) from 2007 to 2014. Heyde's syndrome is a syndrome of gastrointestinal bleeding from angiodysplasia in the presence of aortic stenosis. [1][2] It is named after Edward C. Heyde, MD, who first noted the association in 1958. [3] It is caused by cleavage of Von Willebrand ...

  4. Radiation proctitis - Wikipedia

    en.wikipedia.org/wiki/Radiation_proctitis

    Acute radiation proctopathy often causes pelvic pain, diarrhea, urgency, and the urge to defecate despite having an empty colon (tenesmus). [4] Hematochezia and fecal incontinence may occur, but are less common. [4] Chronic radiation damage to the rectum (>3 months) may cause rectal bleeding, incontinence, or a change in bowel habits secondary.

  5. Rectal bleeding - Wikipedia

    en.wikipedia.org/wiki/Rectal_bleeding

    Rectal bleeding. Rectal bleeding refers to bleeding in the rectum, thus a form of lower gastrointestinal bleeding. There are many causes of rectal hemorrhage, including inflamed hemorrhoids (which are dilated vessels in the perianal fat pads), rectal varices, proctitis (of various causes), stercoral ulcers, and infections. Diagnosis is usually ...

  6. Low anterior resection syndrome - Wikipedia

    en.wikipedia.org/wiki/Low_anterior_resection...

    Low anterior resection syndrome is a complication of lower anterior resection, a type of surgery performed to remove the rectum, typically for rectal cancer.It is characterized by changes to bowel function that affect quality of life, and includes symptoms such as fecal incontinence, incomplete defecation or the sensation of incomplete defecation (rectal tenesmus), changes in stool frequency ...

  7. Gastrointestinal bleeding - Wikipedia

    en.wikipedia.org/wiki/Gastrointestinal_bleeding

    Gastrointestinal bleeding can range from small non-visible amounts, which are only detected by laboratory testing, to massive bleeding where bright red blood is passed and shock develops. Rapid bleeding may cause syncope. [ 18 ] The presence of bright red blood in stool, known as hematochezia, typically indicates lower gastrointestinal bleeding.

  8. Pancolitis - Wikipedia

    en.wikipedia.org/wiki/Pancolitis

    Pancolitis. Pancolitis or universal colitis, in its most general sense, refers to inflammation of the entire large intestine comprising the cecum, ascending, transverse, descending, sigmoid colon and rectum. It can be caused by a variety of things such as inflammatory bowel disease, more specifically a severe form of ulcerative colitis.

  9. How to Get Rid of Hemorrhoids at Home—Plus When to See a Doctor

    www.aol.com/lifestyle/rid-painful-hemorrhoids...

    Keep in mind: The first 24 to 48 hours are typically the most painful—and the best time to have a clot removed, says Dr. Ky. Band it off. For bleeding or recurrent hemorrhoids, another minimally ...

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