Prostate Anatomy

The gland surrounds the urethra the duct that serves for the passage of both urine and semen. The prostate can be affected by a number of disorders including prostatitis benign prostate hyperplasia and cancer.

Prostate Labeled Vector Illustration Educational Male Anatomy

Several distinct lobes make up the structure of the prostate.

Prostate anatomy. The prostate is a gland of the male reproductive system. The median lobe is found just posterior to the urethra along the midline of the prostate. Prostate ultrasound transrectal ultrasound.

Posterior and medial to the lateral lobes is the much smaller anterior lobe. Apex of the prostate. This system secretes fluids for external functions of the body.

The greater part of this surface is directly continuous with the bladder wall. The prostate makes a protein called psa. A doctor inserts a lubricated.

An ultrasound probe is inserted into the rectum. Anatomy of the prostate base of the prostate. The prostate is located in the pelvis.

In adults it is about the size of a walnut. A needle is inserted. The base is directed upward near the inferior surface of the bladder.

Prostate tests digital rectal examination dre. Prostate gland chestnut shaped reproductive organ located directly beneath the urinary bladder in the male which adds secretions to the sperm during the ejaculation of semen. Within it sits the urethra coming from the bladder which is called the prostatic urethra and which merges with the two ejaculatory ducts.

The prostate secretes a milky substance that makes up around 20 to 30 percent of semen. The apex is directed downward and is in contact with the superior fascia of the. On the anterior end of the prostate are the two lateral lobes.

It also has muscles that help to expel the semen during ejaculation.

5 Prostate Anatomy Adapted From 12 13 14 A