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