Breast cancer is the most common type of cancer in women in the United States, with more than 190,000 new diagnoses each year. MD Imaging (MDI), Slidell Memorial Hospital's (SMH) outpatient diagnostic imaging center, is offering $50 digital screening mammograms and DEXA bone scans with radiologist interpretation for the months of February and March. Appointments are required by calling (985) 405-5200.