bioethics.com � Blog Archive � Doctors study surgery through body’s existing openings

bioethics.com � Blog Archive � Doctors study surgery through body’s existing openings: "A 4-year-old boy lay on an operating table here a few weeks ago with a tumor that had eaten into his brain and the base of his skull. Standard surgery would involve cutting open his face, leaving an ugly scar and hindering his facial growth as he matured. "