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  2. Jejunostomy - Wikipedia

    en.wikipedia.org/wiki/Jejunostomy

    Jejunostomy is the surgical creation of an opening (stoma) through the skin at the front of the abdomen and the wall of the jejunum (part of the small intestine). It can be performed either endoscopically , or with open surgery .

  3. Transanal hemorrhoidal dearterialization - Wikipedia

    en.wikipedia.org/wiki/Transanal_hemorrhoidal_de...

    Hemorrhoids are fed by arteries and drained by veins. The arterial blood supply is based on the superior rectal (hemorrhoidal) artery. Just as veins in the leg weaken and become prominent, hemorrhoidal veins also may become varicose, resulting in internal hemorrhoids or “piles”. Internal hemorrhoids are divided into four grades.

  4. Billroth II - Wikipedia

    en.wikipedia.org/wiki/Billroth_II

    Billroth II, more formally Billroth's operation II, is an operation in which a partial gastrectomy (removal of the stomach) is performed and the cut end of the stomach is closed. The greater curvature of the stomach (not involved with the previous closure of the stomach) is then connected to the first part of the jejunum in end-to-side anastomosis.

  5. Jejunojejunostomy - Wikipedia

    en.wikipedia.org/wiki/Jejunojejunostomy

    Jejunojejunostomy is a surgical technique used in an anastomosis between two portions of the jejunum. [1] It is a type of bypass occurring in the intestine.It may lead to marked reduction in the functional volume of the intestine.

  6. Hemorrhoid - Wikipedia

    en.wikipedia.org/wiki/Hemorrhoid

    Internal hemorrhoids often result in painless, bright red rectal bleeding when defecating. [3] [4] External hemorrhoids often result in pain and swelling in the area of the anus. [4] If bleeding occurs, it is usually darker. [4] Symptoms frequently get better after a few days. [3] A skin tag may remain after the healing of an external ...

  7. Perianal hematoma - Wikipedia

    en.wikipedia.org/wiki/Perianal_hematoma

    The incision is not stitched but will heal. Care needs to be taken in regard to bleeding from the wound and possible infection with fecal bacteria. If left alone it will usually heal within a few days or weeks. [6] The topical application of a cream containing a heparinoid is often advised to clear the clot. [7]

  8. Gastrointestinal bleeding - Wikipedia

    en.wikipedia.org/wiki/Gastrointestinal_bleeding

    Lower gastrointestinal bleeding is typically from the colon, rectum or anus. [2] Common causes of lower gastrointestinal bleeding include hemorrhoids, cancer, angiodysplasia, ulcerative colitis, Crohn's disease, and aortoenteric fistula. [2] It may be indicated by the passage of fresh red blood rectally, especially in the absence of bloody ...

  9. Cauterization - Wikipedia

    en.wikipedia.org/wiki/Cauterization

    Cauterization (or cauterisation, or cautery) is a medical practice or technique of burning a part of a body to remove or close off a part of it. It destroys some tissue in an attempt to mitigate bleeding and damage, remove an undesired growth, or minimize other potential medical harm, such as infections when antibiotics are unavailable.