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Side effects of radiation therapy might occur after a few weeks into treatment. Both types of radiation therapy may cause diarrhea and mild rectal bleeding due to radiation proctitis, as well as potential urinary incontinence and impotence. Symptoms tend to improve over time except for erections which typically worsen as time progresses.
Chronic radiation damage to the rectum (>3 months) may cause rectal bleeding, incontinence, or a change in bowel habits secondary. Severe cases may lead to with strictures or fistulae formation. [5] [4] Chronic radiation proctopathy can present at a median time of 8-12 months following radiation therapy. [4]
Early radiation enteropathy is very common during or immediately after the course of radiotherapy. This involves cell death, mucosal inflammation and epithelial barrier dysfunction. This injury is termed mucositis and results in symptoms of nausea, vomiting, fatigue, diarrhea and abdominal pain.
Radiation colitis is injury to the colon caused by radiation therapy. 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 , [ 2 ] gastrointestinal bleeding, and abdominal pain.
Rectal bleeding due to proctitis from radiation to treat cancers of the cervix, prostate, and colon. [5] Grade 1 bleeding experienced immediate relief with sucrasulfate enema for 1 month. Grade 2 bleeding, sucrasulfate enema] and/or coagulation were effective. Grade 3 bleeding lasted for 1 year despite frequent transfusions and coagulation.
For more advanced colon cancer, like what James Van Der Beek has been diagnosed with, the treatment can include a partial colectomy to removal a portion of the colon, surgery to remove effected ...
Radical perineal prostatectomy is a surgical procedure wherein the entire prostate gland is removed through an incision in the area between the anus and the scrotum . [ 1 ] [ 2 ] It is used to remove early prostate cancer , in select people who have a small well defined cancer in the prostate.
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 .