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