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February 8, 2012

Prostatitis

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What is the prostate gland?

The prostate is a small organ located at the base of the bladder and wrapped around the urethra, the tube that empties the bladder through the penis. It sits in front of the rectum, and the back portion of the organ can be felt during rectal examination by a health care practitioner.

The prostate's purpose is to help with the male reproductive system. It makes up to 70% of the fluid that is ejaculated during intercourse, mixing its secretions with the sperm that are made in the testicles. The prostate also contracts at the time of ejaculation to prevent retrograde (or backward) flow of semen into the bladder.

Because of its location, the symptoms of any prostate problem tend to be associated with the bladder and can include urgency to urinate, frequency of urination, burning with urination (dysuria), poor urine flow, or inability to begin a urine stream.

Picture of the male reproductive and urinary anatomy

What is prostatitis?

Prostatitis is the general term used to describe prostate inflammation (-itis). Because the term is so general, it does not adequately describe the range of abnormalities that can be associated with prostate inflammation. Therefore, four types of prostatitis are recognized.

What are the types and symptoms of prostatitis?

There are four types of prostatitis:

  • acute bacterial prostatitis

  • chronic bacterial prostatitis

  • chronic prostatitis without infection

  • asymptomatic inflammatory prostatitis


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Prostatitis

What is blood in the semen?

The presence of blood in the semen (ejaculate) is also called hematospermia. Hematospermia is an uncommon condition.

What are the causes of blood in the semen?

Blood in semen can be caused by many conditions affecting the male genitourinary system. Areas affected include the bladder, urethra, the testicles, the tubes that distribute semen from the testicles (known as the seminal vesicles), the epididymis (a segment of the spermatic ducts that serves to store, mature and transport sperm), and the prostate gland.

Blood in the semen is most commonly a result of a prostate-gland biopsy. More than 80% of men who undergo a prostate biopsy may have some blood in their semen that persists for three to four weeks. Likewise, vasectomy can lead to bloody semen for about one week after the procedure.

In men with hematospermia who have not had a recent prostate biopsy or vasectomy, a number of beni...

Read the Blood In Semen article »







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