The potential impact of computer aided interpretation of mammograms.

Abstract

The modality of choice for breast imaging is mammography. A mammogram is used to diagnose breast diseases amongst women. In mammography low dose X-rays are used to examine the breast. Nowadays mammography is becoming digitized. Another recent development to this examination includes computer aided interpretation of mammograms commonly known as computer aided detection (CAD). CAD is the latest tool available to detect breast cancer at an early stage, hence improving survival rate. The computer software is designed to detect abnormal areas of density, mass and microcalcifications that may indicate the presence of cancer. The CAD system marks areas on the images, to prompt the radiologist to investigate that particular area. The objective of this research project is to discuss and evaluate the potential of CAD in mammography. Moreover, information about the anatomy of the breast, other imaging modalities used to examine the breast and different aspects of CAD are also discussed. Finally a list of conclusions and recommendations verifying the potential of this technology is set up.