Stereotactic biopsy
Any abnormality seen on the mammography is usually followed with a stereotactic breast biopsy; wherein a small sample of tissue is removed from the abnormal part of breast using a needle and the sample is later analyzed in the laboratory. A special computer is used to guide the needle to the spot of abnormality. Mammography and ultrasound help the radiologist trace the accurate spot to place the needle. This procedure is carried out on an outpatient basis and there is hardly any scar left behind following the procedure. An x-ray is taken to ensure that the right portion of the breast is centered to the window in the pad.
Xeroradiography
Xeroradiography is an x-ray with enhanced image contrast and resolution on paper instead of film. Xeroradiography aids in visualization of soft tissues and is helpful in cervical spinal examination and mammography. This type of x-ray process needs more radiation exposure.
Screening Mammogram
Mammography involves use of solid-state detectors that aid in detecting early breast cancer in women. These detectors work much like those that are found in digital cameras. The images produced can be stored on a computer. It is essential that women going in for a mammogram do not wear lotions or deodorants on their breasts or underarms. The breast is placed on a special platform and compressed with a paddle so that the tissue is spread out. This aids in examining every bit of breast tissue sans overlapping. There might be slight discomfort when the breast is pressed by the mammogram compression device. Screening mammograms aids in detecting small abnormal tissue growths. A screening mammogram helps in identifying cysts, calcifications and tumors within the breast. Interpretation of the mammogram results can be difficult as there can be inaccurate readings due to breast implants, powder or salve on the breasts. If there are any regions that need special mammogram views, an x-ray marker is taped on the area. In some cases, a diagnostic mammogram is prescribed.
Bibliography / Reference
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