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The prostate is a gland of the male reproductive system. In adults, it is about the size of a walnut, [3] and has an average weight of about 11 grams, usually ranging between 7 and 16 grams. [4] The prostate is located in the pelvis. It sits below the urinary bladder and surrounds the urethra.
The prostate is a small gland about the size of a walnut. It’s part of the male reproductive system and sits between the penis and the bladder. The primary function of the prostate is to produce ...
The prostatic urethra, the widest and most dilatable part of the urethra canal, is about 3 cm long.. It runs almost vertically through the prostate from its base to its apex, lying nearer its anterior than its posterior surface; the form of the canal is spindle-shaped, being wider in the middle than at either extremity, and narrowest below, where it joins the membranous portion.
Prostate cancer is the uncontrolled growth of cells in the prostate, a gland in the male reproductive system below the bladder. Abnormal growth of prostate tissue is usually detected through screening tests, typically blood tests that check for prostate-specific antigen (PSA) levels. Those with high levels of PSA in their blood are at increased ...
94 million men affected globally (2019) [ 3 ] 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 ]
More. 4. Stimulate it from the outside. ICYMI: The prostate can also be stimulated externally by feeling the area along the perineum, the swath of skin between the anus and the scrotum, says Box ...
Prostate-specific antigen (PSA), also known as gamma-seminoprotein or kallikrein-3 (KLK3), P-30 antigen, is a glycoprotein enzyme encoded in humans by the KLK3 gene. PSA is a member of the kallikrein -related peptidase family and is secreted by the epithelial cells of the prostate gland in men and the paraurethral glands in women.
"The evidence that does exist is often contradictory, negative or lacks evidence," says Calvert. ... Still, your doctor will monitor your prostate-specific antigen (PSA) levels, a protein produced ...