| 词条 | Radiation colitis |
| 释义 |
| name = | synonym = | image = | image_size = | alt = | caption = | pronounce = | specialty = | symptoms = | complications = | onset = | duration = | types = | causes =radiation therapy | risks = | diagnosis = | differential = | prevention = | treatment = | medication = | prognosis = | frequency = | deaths = }}Radiation colitis is injury to the colon caused by radiation therapy.[1] It is usually associated with treatment for prostate cancer or cervical cancer.[1] Common symptoms are diarrhea, a feeling of being unable to empty the bowel,[3] gastrointestinal bleeding, and abdominal pain.[1] If symptoms of radiation colitis onset within 60 days of exposure to radiation, it is referred to as acute; otherwise, it is classified as chronic.[1] Acute radiation colitis may onset within a few hours of radiation exposure, and may clear up within two or three months after radiation ends.[1] Between 5 and 15% of individuals who receive radiation to the pelvis may have chronic radiation colitis.[1] Radiation therapy can also affect the bowel at the small intestine (radiation enteritis) or the rectum (radiation proctitis).[2] References1. ^1 2 3 4 5 {{cite book |page= [https://books.google.com/books?id=aIcZBAAAQBAJ&pg=PA480&dq=%22radiation+colitis%22&hl=en&sa=X&ved=0ahUKEwj31aTQ9NbaAhVl7YMKHQ5FB4MQ6AEINTAC#v=onepage&q=%22radiation%20colitis%22&f=false 480] |title= Odze and Goldblum surgical pathology of the GI tract, liver, biliary tract and pancreas |vauthors= Odze RD, Goldblum JF |publisher= Elsevier Health Sciences |date= 2014 |isbn= 9781455733248}} {{DEFAULTSORT:Radiation colitis}}2. ^1 {{cite journal |vauthors=Kennedy GD, Heise CP |title=Radiation colitis and proctitis |journal=Clin Colon Rectal Surg |volume=20 |issue=1 |pages=64–72 |date=February 2007 |pmid=20011363 |pmc=2780150 |doi=10.1055/s-2007-970202}} 4 : Gastrointestinal tract disorders|Diarrhea|Diseases of intestines|Radiation therapy |
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