Uterine-cancer is considered to be one of the most common malignant gynecological tumors which cause a serious threat to women health. The early symptoms of uterine cancer: its entire uterus is often accompanied by many clusters of fine, granular micro calcifications (tumor) and individual grains appearance. Hence, study on extracting calcifications has important significance in diagnosis of clinical medicine. The paper develops Computer Aided Diagnostic (CAD) System that helps the physician as well as the radiologist to detect suspicious cancerous nodules to take correct decisions for the patients.