What is a Mammogram?

Mammography is an x-ray examination of the breast using very low levels of radiation. It is currently the best available tool for detecting breast cancer when no symptoms exist. A mammogram can discover breast cancer before a lump or mass can be felt, and early detection enables more treatment options. However, a mammogram can also reveal something that is not cancerous.

Procedure

The procedure involves two X-rays of each breast, one from the side and one from above. Compression of the breast during the x-ray procedure is required. Compressing the breast reduces the radiation and improves the image by bringing the breast structure closer to the film. Squeezing of the breast may be uncomfortable but usually only lasts a few seconds. A female registered radiology technologist who is an expert in the operation of the X-ray equipment performs the procedure. Once the images have been taken, a Radiologist studies and interprets the films.

After The Exam

A Radiologist will study the examination and prepare a dictated report that is sent to the referring physician. In some cases, a tissue biopsy will be needed to help determine further results.


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