Cancer detection
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Cancer Detection
Cancer detection refers to the methods and procedures used to identify the presence of cancer in the human body.
Pronunciation
- IPA: /ˈkænsər dɪˈtɛkʃən/
Etymology
The term "cancer detection" is derived from the Latin word "cancer" meaning "crab" due to the crab-like spread of the disease, and "detection" from the Latin "detectus" meaning "uncover, expose".
Methods of Cancer Detection
There are several methods used in cancer detection, including:
- Mammography - This is a specific type of imaging that uses a low-dose x-ray system to examine breasts. It is used to aid in the early detection and diagnosis of breast diseases in women.
- Colonoscopy - This is a test that allows your doctor to look at the inner lining of your large intestine. It helps find ulcers, colon polyps, tumors, and areas of inflammation or bleeding.
- Biopsy - This is a procedure that involves the removal of a small sample of tissue for examination under a microscope. Other tests can suggest that cancer is present, but only a biopsy can make a definite diagnosis.
- Pap Test - This is a procedure to test for cervical cancer in women. It involves collecting cells from your cervix — the lower, narrow end of your uterus.
- Prostate-Specific Antigen (PSA) Test - This is a blood test used primarily to screen for prostate cancer. The test measures the amount of prostate-specific antigen (PSA) in your blood.
Related Terms
See Also
External links
- Medical encyclopedia article on Cancer detection
- Wikipedia's article - Cancer detection
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