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Improved methods of radiotherapy have reduced the exposure of non-involved tissues to radiation, concentrating the effects on the cancer. However, as the parts of the intestine such as the ileum and the rectum are immediately adjacent to the cancers, it is impossible to avoid some radiation effects. [ 1 ]
[1] [2] Numerous studies have demonstrated that the susceptibility of organisms to systemic infection increased following exposure to ionizing radiation. [1] The risk of systemic infection is higher when the organism has a combined injury, such as a conventional blast, thermal burn, [3] or radiation burn. [2]
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. [1] If symptoms of radiation colitis onset within 60 days of exposure to radiation, it is referred to as acute; otherwise, it is ...
Although some symptoms can overlap, it's important to note that an enlarged prostate is not a sign of cancer and doesn't raise the risk of getting prostate cancer, according to the National Cancer ...
Surgical removal of the prostate, or prostatectomy, is a common treatment either for early-stage prostate cancer or for cancer that has failed to respond to radiation therapy. The most common type is radical retropubic prostatectomy , when the surgeon removes the prostate through an abdominal incision.
[2] [1] Radiation proctitis most commonly occurs after pelvic radiation treatment for cancers such as cervical cancer, prostate cancer, bladder cancer, and rectal cancer. RAVE and chronic radiation proctopathy involves the lower intestine , primarily the sigmoid colon and the rectum, and was previously called chronic radiation proctitis, pelvic ...
Prostate cancer is the development of cancer in the prostate, a gland in the male reproductive system. [27] Most prostate cancers are slow growing; however, some grow relatively quickly. [28] [29] The cancer cells may spread from the prostate to other areas of the body, particularly the bones and lymph nodes. [30] It may initially cause no ...
Acute radiation syndrome (ARS), also known as radiation sickness or radiation poisoning, is a collection of health effects that are caused by being exposed to high amounts of ionizing radiation in a short period of time. [1] Symptoms can start within an hour of exposure, and can last for several months.