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Diagnostic tests
If you are diagnosed with cancer, your oncologist will perform tests to determine if the cancer is in more than one spot of your body and what treatments are best for you. At the time your tests are scheduled, you will receive complete information and how to prepare. The following are some tests you may have.
| Biopsy removes a tissue sample surgically or with a needle to see if cancer cells are present. |
| Bone scan evaluates the structure of your bones. A low-dose radioactive dye is injected into a vein, and images are taken. Dye that gathers in a specific area suggests an abnormality. |
| Computerized tomography (CT) scan uses a computer to produce detailed pictures of the inside of your body with X-rays. |
| Magnetic resonance imaging (MRI) uses radio frequency pulses to diagnose abnormalities and diseases not seen on conventional X-rays. An MRI produces high-quality images without using radiation. |
| Positron emission tomography (PET) scan is a powerful imaging technique used to locate potential tumors. Isotopes are injected (via metabolically active molecules) and used to identify areas of increased glucose and abnormally high cellular activity. |
| Ultrasound uses high-frequency sound waves to outline a part of the body. Ultrasound is a way to find out if a structure is solid or liquid. |
| X-ray uses a form of radiation that can show an image of cancer in your body or bones. |
In addition to diagnostic tests, your doctor may conduct blood tests to help determine the best treatment for you.
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