What is definition of prostate cancer?

What is definition of prostate cancer?

(PROS-tayt KAN-ser) Cancer that forms in tissues of the prostate (a gland in the male reproductive system found below the bladder and in front of the rectum). Prostate cancer usually occurs in older men.

Is prostate cancer a carcinoma?

Carcinoma of the prostate is a type of prostate cancer that occurs when normal prostate cells begin to grow uncontrollably. Carcinomas begin in the epithelial tissue—the thin tissue, like skin, that covers the linings of internal organs.

What is prostate cancer called?

Almost all prostate cancers are adenocarcinomas. These cancers develop from the gland cells (the cells that make the prostate fluid that is added to the semen). Other types of cancer that can start in the prostate include: Small cell carcinomas.

What are the two types of prostate cancer?

Types of prostate cancer

• Acinar adenocarcinoma. Adenocarcinomas are cancers that develop in the gland cells that line the prostate gland.
• Ductal adenocarcinoma.
• Transitional cell (or urothelial) cancer.
• Squamous cell cancer.
• Small cell prostate cancer.
• Other rare cancers.

How many types of prostate are there?

July 31, 2015 — Scientists in the U.K. say there are five distinct types of prostate cancer, and they’ve found a way to distinguish between them. They say the research could lead to better treatment, because doctors would be able to know which tumors are more likely to grow and spread.

What is the main cause of prostate cancer?

The underlying factor linking diet and prostate cancer is probably hormonal. Fats stimulate increased production of testosterone and other hormones, and testosterone acts to speed the growth of prostate cancer. High testosterone levels may stimulate dormant prostate cancer cells into activity.

Is prostate carcinoma cancer curable?

Because most prostate cancers are diagnosed with early screening measures and are curable, the average long-term prognosis for prostate cancer is quite encouraging.

What is adenoma carcinoma?

Cancer that forms in the glandular tissue that lines certain internal organs and makes and releases substances in the body, such as mucus, digestive juices, or other fluids. Most cancers of the breast, pancreas, lung, prostate, colon, esophagus, and stomach are adenocarcinomas.

What is an aggressive form of prostate cancer?

Ductal prostate cancer is usually more aggressive than common prostate cancer. Possible treatment options include surgery, hormone therapy, radiotherapy and chemotherapy, depending on whether your cancer has grown and spread to other parts of your body.