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