Obgyn Key

Bladder Diseases in Childhood Craig A. Peters Harvard Medical School, Boston Children’s Hospital, Boston, Massachusetts 02115. INTRODUCTION Normal bladder function is essential to all children in their physical and psychosocial…

Male Genital Tract Julian Wan David A. Bloom Department of Urology, University of Michigan, Ann Arbor, Michigan 48109-0330. Department of Urology, University of Michigan, Ann Arbor, Michigan 48109-0330. Sexual differentiation…

Upper Urinary Tract John S. Wiener Departments of Surgery and Pediatrics, Duke University, Section of Pediatric Urology, Duke University Medical Center, Durham, North Carolina 27710. The upper urinary tract has…

Kidney Michael A. Keating Mark A. Rich Department of Surgery, Division of Urology, University of South Florida School of Medicine, Nemours Children’s Clinic, Orlando, Florida 32806. Department of Surgery, Division…

Pediatric Spleen Surgery Henry E. Rice Division of Pediatric Surgery, Duke University Medical Center, Durham, North Carolina 27710. ANATOMY The spleen arises as a condensation within the dorsal mesogastrium at…

Disorders of the Gallbladder and Biliary Tract Mark D. Stringer Children’s Liver and GI Unit, St. James’s University Hospital, Leeds LS9 7TF, United Kingdom. DEVELOPMENT OF THE BILIARY SYSTEM The…

Biliary Atresia Peter W. Dillon Thomas F. Tracy Jr. Department of Surgery, Penn State College of Medicine, Penn State Children’s Hospital, Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033. Department…

Surgical Liver Disease Max R. Langham Jr. Alan W. Hemming Division of Pediatric Surgery, University of Florida, Gainesville, Florida 32610-0286. Division of Transplantation, University of Florida, Gainesville, Florida 32610-0286. Surgical…

Rectum and Anus Charles N. Paidas Marc A. Levitt Alberto Peña Department of Surgery, Johns Hopkins University School of Medicine, Johns Hopkins Hospital, Baltimore, Maryland 21287. Department of Pediatric Surgery,…