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Water vapour thermal therapy (marketed as Rezum) is a newer office procedure for removing prostate tissue using steam. Several studies including a four-year follow-up provided evidence for improvement of BPH symptoms, preserved sexual function, and low surgical retreatment rates.
From this needle water vapor is circumferentially delivered via 12 holes at the needle’s tip. Depending on the size of the prostate an adequate number of injections is delivered to the two side lobes and to the middle lobe of the prostate. Each injection lasts 9 seconds and the space between adjacent injections is about 10 mm. [citation needed]
Saponification part II. The alkoxide ion is a strong base so the proton is transferred from the carboxylic acid to the alkoxide ion, creating an alcohol: saponification part III. In a classic laboratory procedure, the triglyceride trimyristin is obtained by extracting it from nutmeg with diethyl ether. Saponification to the soap sodium ...
Transurethral microwave thermotherapy is a non-surgical, minimally invasive therapy that can be performed under a local anesthetic on an outpatient basis. The treatment involves inserting a special microwave urinary catheter into the hyperplastic prostatic urethra.
The prostate is a gland that is found under the rectum and below the bladder in the male reproductive system. [5] Five randomized controlled trials were conducted to determine whether prostate cancer screening reduces mortality associated with prostate cancer where 341,342 participants within the age range of 45–80 years were included in the ...
Water vapor thermal therapy (marketed as Rezum): This is a newer office procedure for removing prostate tissue using steam aimed at preserving sexual function. Prostatic urethral lift (marketed as UroLift): This intervention consists of a system of a device and an implant designed to pull the prostatic lobe away from the urethra.
Prostatic artery embolization (PAE, or prostate artery embolisation) is a non-surgical technique for treatment of benign prostatic hyperplasia (BPH). [1]The procedure involves blocking the blood flow of small branches of the prostatic arteries using microparticles injected via a small catheter, [2] to decrease the size of the prostate gland to reduce lower urinary tract symptoms.
The temporary prostatic stent is typically used to help patients maintain urine flow after procedures that cause prostatic swelling, such as brachytherapy, cryotherapy, TUMT, TURP. It has also become an effective differential diagnostic tool for identifying poor bladder function separate from prostatic obstruction.