Leonard G. Gomella, MD, FACS The Bernard W. Godwin, Jr., Professor Chairman, Department of UrologyJefferson Medical College Thomas Jefferson University Philadelphia, Pennsylvania Steven A. Haist, MD, MS, FACP Clinical Professor Department of Medicine Drexel University College of Medicine Philadelphia, Pennsylvania Aimee G. Adams, PharmD Clinical Pharmacy Specialist, Ambulatory Care Adjuct Assistant Professor College of Pharmacy and Department of Internal Medicine University of Kentucky HealthCare Lexington, Kentucky Consulting Editors Vincenzo Berghella, MD Professor, Department of Obstetrics and Gynecology Director, Division of Maternal-Fetal Medicine Thomas Jefferson University Philadelphia, Pennsylvania Tricia L. Gomella, MD Part-Time Clinical Assistant Professor of Pediatrics Johns Hopkins University School of Medicine Baltimore, Maryland Alan T. Lefor, MD, MPH, FACS Director, Division of Surgical Oncology Director, Surgical Education and Academic Affairs Department of SurgeryCedars-Sinai Medical Center Los Angeles, California;Associate Professor of Clinical Surgery, Department of Surgery,University of California, Los AngelesLos Angeles, California Mark Moyad, MD Phil F. Jenkins Chair in Alternative and Complementary Medicine Department of UrologyUniversity of MichiganAnn Arbor, MI Nick A. Pavona, MD Professor, Department of Surgery,Division of Urology Benjamin Franklin University Medical Center Chadds Ford, Pennsylvania Carol Beck, PhD Assistant Dean, Jefferson College of Graduate Studies Assistant Professor, Department of Pharmacology & Experimental Therapeutics Thomas Jefferson University Philadelphia, Pennsylvania