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A laser passed through the scope delivers energy to shrink or remove excess tissue that is preventing urine flow. [7] Different types of prostate laser surgery include: Visual laser ablation of the prostate (VLAP) technique involving the Nd:YAG laser with contact on the prostatic tissue. Photoselective Vaporisation of the Prostate (PVP).
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]
Lasers are used to treat cancer in several different ways. Their high-intensity light can be used to shrink or destroy tumors or precancerous growths. Lasers are most commonly used to treat superficial cancers (cancers on the surface of the body or the lining of internal organs) such as basal-cell skin cancer and the very early stages of some cancers, such as cervical, penile, vaginal, vulvar ...
Benign indications for sigmoidectomy include diverticular disease, especially when complicated by perforation or fistulae, sigmoid volvulus, trauma, and ischemic or infectious colitis. [11] When a sigmoidectomy is followed by terminal colostomy and closure of the rectal stump; it is called a Hartmann operation. This is usually done out of the ...
A 40-watt CO 2 laser with applications in ENT, gynecology, dermatology, oral surgery, and podiatry. Laser medicine is the use of lasers in medical diagnosis, treatments, or therapies, such as laser photodynamic therapy, [1] photorejuvenation, and laser surgery. The word laser stands for "light amplification by stimulated emission of radiation". [2]
Body sites in which brachytherapy can be used to treat cancer. Brachytherapy is commonly used to treat cancers of the cervix, prostate, breast, and skin. [1]Brachytherapy can also be used in the treatment of tumours of the brain, eye, head and neck region (lip, floor of mouth, tongue, nasopharynx and oropharynx), [10] respiratory tract (trachea and bronchi), digestive tract (oesophagus, gall ...
Recognized major cancer hospitals typically report mortality rates under 5%. Major complications occur in 10–20% of patients, and some sort of complication (major and minor) occurs in 40%. Time in hospital is usually 1–2 weeks and recovery time 3–6 months. It is possible for the recovery time to take up to a year.
Radiation enteropathy is a syndrome that may develop following abdominal or pelvic radiation therapy for cancer. [ 1 ] [ 2 ] Many affected people are cancer survivors who had treatment for cervical cancer or prostate cancer .