Biopsy
Definition
Biopsy is a diagnostic procedure in which a piece of tissue and/or cells are removed to be examined under a microscope by a pathologist.
Purpose
Biopsies are performed to determine the presence of cancer cells, establish tumor grading, and provide more information for treatment.
Precautions
Most biopsies should not be done on patients with blood clotting problems. If the patient has a low blood platelet count, a platelet transfusion can be given as a temporary relief measure, and a biopsy can then be performed. The physician should be notified of any bleeding problems—as well as any allergies, current medications, or...
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