Hologic, Inc. engages in the development, manufacture and supply diagnostics products, medical imaging systems and surgical products dedicated to serve the healthcare needs of women. The company operates through four business segments: Breast Health, Diagnostics, GYN Surgical and Skeletal Health. The Breast Health segment products include a broad portfolio of breast imaging and related products and accessories, including digital and film-based mammography systems, magnetic resonance imaging, breast coils, computer-aided detection for mammography and MRI, minimally invasive breast biopsy devices, breast biopsy site markers, breast biopsy guidance systems, breast imaging comfort pads, and breast brachytherapy products. It has also developed a new breast imaging platform, Dimensions, which utilizes a new technology, tomosynthesis, to produce three dimensional images, as well as conventional two dimensional full field digital mammography images. The Diagnostics segment products include the