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