Laser Surgery On Prostate – The Best Care For Prostate Cancer
New techniques continue to advance the field of surgery. High frequency sound waves, called ultrasound, are directed at kidney and gallbladder stones to break them apart so that they can be eliminated through the excretory system; cryosurgery is used to freeze and destroy abnormal tissue and is used to treat hemorrhoids and some cervical disorders, and to remove certain skin growths; and laser surgery uses a beam of light to vaporize or destroy tissue, a procedure commonly employed in ophthalmology, neurosurgery, and thoracic surgery.
And now, laser surgery is used in the treatment of benign prostate hyperplasia, or benign prostate hypertrophy, or simply BPH. BPH is the most common prostate disease that there is; it occurs in more than 70 of all men as they reach beyond 70 years of age; and it can increase the size of the prostate gland almost 800%. As the gland grows, the urethra constricts, causing obstruction of the bladder, and leading to bladder wall thickening, urination problems, and other symptoms like frequent urination, nighttime urination, a feeling of urgency to urinate, difficulty emptying the bladder, and a weak urinary stream ? pretty much symptoms similar to those of prostate cancer.
One of the several treatment options for BPH is the standard surgical procedure called transurethral resection of the prostate (TURP) for removing the enlarged tissue. Today this procedure is now doable by laser surgery. During a TURP the surgeon uses an endoscope to cut away the excess prostate tissue. During a prostate laser surgery, the cutting is done actually with laser light ? specifically green laser light.
Side-firing laser fibers and Nd: YAG lasers to vaporize obstructing prostate tissue was FDA approved in March 1996. It is a surgical procedure in which the doctor passes a laser fiber through the urethra into the prostate using a cystoscope to deliver several bursts of energy, which destroys prostate tissue and causes shrinkage. The laser surgery may require anesthesia and a hospital stay, but it does have one advantage over TURP in that it causes significantly little blood loss; plus, it allows for a quicker recovery time.
The main limitation of laser surgery is that it may not be effective against larger prostates, although this has not been proven. Also, its long-term effectiveness is not certain at this time. However improvements have been made on that same technology to date include the use of GreenLight laser therapy which practically answers all of these questions with some kind of confidence?
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