Benign Prostatic Hyperplasia

Laser + bipolar resection helpful for large prostates

(HealthDay)—Bipolar transurethral resection of the prostate (TURP) in combination with high-intensity diode laser (DL + b-TURP) is feasible for treatment of benign prostatic hyperplasia (BPH) in large prostates, according ...

Oct 26, 2012
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Obesity promotes prostate cancer by altering gene regulation

Prostate cancer is one of the most common cancers in men and early treatment is usually very successful. However, like other cancers, obesity increases the risk of aggressive prostate disease. New research, published in BioMed ...

Sep 24, 2012
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Expert panel suggests PSA test may benefit some men

(HealthDay) -- Men with a life expectancy of more than 10 years should talk with their doctor about getting a prostate-specific antigen (PSA) test for prostate cancer, an expert panel recommends.

Jul 16, 2012
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Cholesterol-lowering drugs may slow prostate growth

Statins drugs prescribed to treat high cholesterol may also work to slow prostate growth in men who have elevated PSA levels, according to an analysis led by researchers at Duke University Medical Center.

May 21, 2012
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Benign prostatic hyperplasia (BPH) also known as benign prostatic hypertrophy (technically a misnomer), benign enlargement of the prostate (BEP), and adenofibromyomatous hyperplasia, refers to the increase in size of the prostate.

Properly, BPH involves hyperplasia rather than hypertrophy, but the nomenclature is often interchangeable, even amongst urologists. It involves hyperplasia of prostatic stromal and epithelial cells, resulting in the formation of large, fairly discrete nodules in the periurethral region of the prostate. When sufficiently large, the nodules compress the urethral canal to cause partial, or sometimes virtually complete, obstruction of the urethra, which interferes with the normal flow of urine. It leads to symptoms of urinary hesitancy, frequent urination, dysuria (painful urination), increased risk of urinary tract infections, and urinary retention. Although prostate specific antigen levels may be elevated in these patients because of increased organ volume and inflammation due to urinary tract infections, BPH is not considered to be a premalignant lesion.

Adenomatous prostatic growth is believed to begin at approximately age 30 years. An estimated 50% of men have histologic evidence of BPH by age 50 years and 75% by age 80 years. In 40-50% of these patients, BPH becomes clinically significant.

This text uses material from Wikipedia licensed under CC BY-SA

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