Department of Imaging Sciences Kristine Ivy A. Riel, M.D. Paulo Villapando, M.D. Juan Ramon Bernardino T. Henares, M.D. Elizabeth R. Hollero, M.D. Antero O. Riel, M.D. Rosario Pilar G. Esteban, M.D. Paolo Luigi V. Dimacali, M.D. Leopoldo Jose Ma. L. Picazo, M.D.