20100080972THERMOPLASTIC COMPOSITION HAVING IMPROVED X-RAY CONTRAST, METHOD OF MAKING, AND ARTICLES PREPARED THEREFROM - Disclosed herein is an article and thermoplastic composition comprising a polysiloxane-polycarbonate, optionally, a polycarbonate, and an X-ray contrast agent comprising X-ray scattering atoms having an atomic number of greater than or equal to 22, wherein an article molded from