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Before the exam, the person will need to drink three glasses of water (about 500 ml) at least one hour before the exam. If the person is on fluid restriction diet (due to heart, liver or kidney problems), then he can ignore the instruction. If there is a urinary catheter, the catheter should be clamped immediately after drinking the water. The ...
Under ultrasound guidance metal rods are inserted through the skin of the perineum into the prostate. Highly purified argon gas is used to cool the rods, freezing the surrounding tissue at −186 °C (−302 °F). As the water within the prostate cells freezes, the cells die. The urethra is protected from freezing by a catheter filled with warm ...
The blood released from the resected prostate may become stuck in the urethra and can cause pain and urine retention. Bladder wall injury, such as perforation (rare). Intraperitoneal bladder rupture will present with upper abdominal pain and referred pain to the shoulder. Extraperitoneal bladder rupture may present with inguinal, peri-umbilical ...
The evidence from this review with a 12-month follow-up is very uncertain if aquablation leads to similar rates of serious side effects or a similar need for retreatment when compared to transurethral resection of the prostate. Aquablation may lead to fewer ejaculatory problems, but no difference in erectile function.
Prostate laser surgery is used to relieve moderate to severe urinary symptoms caused by prostate enlargement. The surgeon inserts a scope through the penis tip into the urethra. 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:
Transrectal ultrasonography, or TRUS in short, is a method of creating an image of organs in the pelvis, most commonly used to perform an ultrasound-guided needle biopsy evaluation of the prostate gland in men with elevated prostate-specific antigen or prostatic nodules on digital rectal exam.