![]() The grade is sometimes expressed as a number on a scale of 1 to 4 and is determined by how cancer cells look under the microscope. If the cells are cancerous, the results can tell your care provider where the cancer originated - the type of cancer.Ī biopsy also helps your care provider determine how aggressive your cancer is - the cancer's grade. The biopsy results help your health care provider determine whether the cells are cancerous. You'll receive a local anesthetic to numb the area being biopsied to minimize the pain. Using real-time images, your health care provider can make sure the needle reaches the correct spot. Image-guided biopsy allows your health care provider to access suspicious areas that can't be felt through the skin, such as on the liver, lung or prostate. ![]() Image-guided biopsy combines an imaging procedure - such as a CT scan, MRI or ultrasound - with a needle biopsy. This can reduce the number of times the needle must be inserted to collect an adequate sample. During vacuum-assisted biopsy, a suction device increases the amount of fluid and cells that is extracted through the needle. A larger needle with a cutting tip is used during core needle biopsy to draw a column of tissue out of a suspicious area. ![]() A syringe is used to draw out fluid and cells for analysis. During fine-needle aspiration, a long, thin needle is inserted into the suspicious area. If you do not have your results after 2 weeks, please call the office at the number listed above.Ĭlick here for a PDF version of this information.
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