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