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Benign prostatic hyperplasia (BPH), also called prostate enlargement, is a noncancerous increase in size of the prostate gland. [1] Symptoms may include frequent urination , trouble starting to urinate, weak stream, inability to urinate , or loss of bladder control . [ 1 ]
The "lobe" classification describes lobes that, while originally defined in the fetus, are also visible in gross anatomy, including dissection and when viewed endoscopically. [5] [4] The five lobes are the anterior lobe or isthmus, the posterior lobe, the right and left lateral lobes, and the middle or median lobe.
It often enlarges as men age, most commonly as benign tissue growth — called benign prostatic hyperplasia, or BPH. In fact, about half of men have BPH by age 60, and over three-quarters after 70.
Prostatic congestion has been associated with prostate disease, which can progress due to age. Oftentimes, the prostate will grow in size which can lead to further problems, such as prostatitis, enlarged prostate, or prostate cancer. [1] Prostatic congestion is commonly observed in individuals between the ages of 20 and 40 years.
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]
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:
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.
However, prostatic edema is expected after microwave therapy, and this can lead to a risk of urinary retention. While some protocols suggest leaving a Foley catheter in for up to two weeks in all patients, other urologists are choosing to place a temporary prostatic stent after the first week following treatment.