CORE NEEDLE BREAST BIOPSY - a test in which several (4-6) tissue samples are taken from the mammary gland with a biopsy needle under ultrasound guidance. The number of samples taken during the biopsy is decided by the doctor after reviewing the patient’s radiological records and clinical data. The material is sent for histopathological examination, which makes it possible to assess whether cancer cells are present in the breast.
HOW THE TEST IS PERFORMED:
Once the site from which the samples will be taken has been located, that part of the breast is given a local anaesthetic (Xylocaina). A small skin incision (approx. 5 mm) is made near the lesion, through which the biopsy needle is inserted and the samples are taken.
PREPARING FOR THE TEST:
- Blood tests (basic complete blood count, PT, APTT, HBs antigen, anti-HCV).
- Stopping, for 7-10 days, any medicines that inhibit blood clotting and thin the blood, e.g. Aspiryna, Acard, Polopiryna, Polocard, Heparyna.
AFTER THE TEST:
Keep your body clean, especially at the biopsy site.
Avoid strenuous physical activity for a few days after the procedure.
POSSIBLE COMPLICATIONS AFTER THE TEST:
Mild pain and slight bleeding at the needle insertion site may occur.
If you develop a fever, heavy bleeding or any other worrying symptoms, you must see your GP (family doctor).