Prostate cancer
A malignant tumor of the prostate, the gland that produces some of the components of semen. Prostate cancer is the second leading cause of death of males in the US. It is often first detected as a hard nodule found during a routine rectal examination. The PSA blood test is a screening test for prostate cancer. Diagnosis of prostate cancer is established when cancer cells are identified in prostate tissue obtained via biopsy. In some patients, prostate cancer is life threatening. In many others, prostate cancer can exist for years without causing any health problems. Treatment options for prostate cancer include observation, radiation therapy, surgery, hormone therapy, and chemotherapy.
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- Prostate cancer gene
One of the genes that influences the origin and/or progression of prostate cancer, cancer of the prostate gland. Prostate cancer genes are scattered around in the human genome. They have been found to date on chromosome Xq27-q28 (on the X chromosome in region Xq27-q28) and on chromosomes 1q25, 1q42.2-q43, 7p22, 8p22, 10q25, 11p11.2 and 17p11. […]
- Prostate enlargement
Most prostatic enlargement is due to benign prostatic hyperplasia (BPH), a problem that bothers men increasingly with advancing age. The process of BPH generally begins in a man’s 30s, evolves very slowly and usually causes symptoms only after he has passed the half-century mark. In BPH the normal elements of the prostate gland grow in […]
- Prostate gland
A gland in the male reproductive system that is located just below the bladder. It surrounds part of the urethra, the canal that empties the bladder. The prostate gland helps to control urination, and it forms part of the content of semen. Also known as simply the prostate.
- Prostate, nodular hyperplasia
Benign prostatic hyperplasia.
- Prostatectomy
Surgical removal of the prostate gland. Prostatectomy can be done through an incision in the abdomen or through the urethra (transurethral resection).