Zakim and Boyer’s Hepatology Zakim and Boyer’s Hepatology A Textbook of Liver Disease SIXTH EDITION T D. B , MD HOMAS OYER Chairman of Medicine Robert and Irene Flinn Professor of Medicine Director, Liver Research Institute University of Arizona College of Medicine Tucson, Arizona M P. M , MD ICHAEL ANNS Professor and Chairman Department of Gastroenterology, Hepatology, and Endocrinology Hannover Medical School Hannover, Germany A J. S , MBBS, MD RUN ANYAL Charles Caravati Professor of Medicine Chairman, Division of Gastroenterology, Hepatology, and Internal Medicine Virginia Commonwealth University School of Medicine Richmond, Virginia 1600 John F. Kennedy Blvd. Ste 1800 Philadelphia, PA 19103-2899 ZAKIM AND BOYER’S HEPATOLOGY ISBN: 978-1-4377-0881-3 Copyright © 2012 by Saunders, an imprint of Elsevier Inc. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the Publisher. Details on how to seek permission, further information about the Publisher’s permissions policies and our arrangements with organizations such as the Copyright Clearance Center and the Copyright Licensing Agency, can be found at our website: www.elsevier.com/permissions. This book and the individual contributions contained in it are protected under copyright by the Publisher (other than as may be noted herein). Notices Knowledge and best practice in this field are constantly changing. As new research and experience broaden our understanding, changes in research methods, professional practices, or medical treatment may become necessary. Practitioners and researchers must always rely on their own experience and knowledge in evaluating and using any information, methods, compounds, or experiments described herein. In using such information or methods, they should be mindful of their own safety and the safety of others, including parties for whom they have a professional responsibility. With respect to any drug or pharmaceutical products identified, readers are advised to check the most current information provided (i) on procedures featured or (ii) by the manufacturer of each product to be administered to verify the recommended dose or formula, the method and duration of administration, and contraindications. It is the responsibility of practitioners, relying on their own experience and knowledge of their patients, to make diagnoses, to determine dosages and the best treatment for each individual patient, and to take all appropriate safety precautions. To the fullest extent of the law, neither the Publisher nor the authors, contributors, or editors assume any liability for any injury and/or damage to persons or property as a matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions, or ideas contained in the material herein. Previous editions copyrighted 1982, 1990, 1996, 2003, 2006 Library of Congress Cataloging-in-Publication Data Zakim and Boyer’s hepatology: a textbook of liver disease / [edited by] Thomas D. Boyer, Michael P. Manns, Arun J. Sanyal.—6th ed. p. ; cm. Hepatology Includes bibliographical references and index. ISBN 978-1-4377-0881-3 (hardcover : alk. paper) 1. Liver—Diseases. I. Boyer, Thomas D. II. Manns, Michael P. (Michael Peter) III. Sanyal, Arun J. IV. Zakim, David. V. Title: Hepatology. [DNLM: 1. Liver Diseases. WI 700] RC845.H46 2012 616.3′62—dc23 2011024933 Senior Acquisitions Editor: Kate Dimock Senior Developmental Editor: Janice M. Gaillard Editorial Assistant: Kate Crowley Publishing Services Manager: Anne Altepeter Senior Project Manager: Cheryl A. Abbott Design Direction: Steven Stave Working together to grow Marketing Manager: Abby Swartz libraries in developing countries Printed in China www.elsevier.com | www.bookaid.org | www.sabre.org Last digit is the print number: 9 8 7 6 5 4 3 2 1 Contributors Paul C. Adams, MD Herbert L. Bonkovsky, MD Henry Lik-Yuen Chan, MD, FRCP Professor of Medicine Vice President, Research Professor, Division of Gastroenterology Department of Medicine Director, The Liver, Digestive, and Metabolic and Hepatology University Hospital Disorders Laboratory Director, Cheng Suen Man Shook Centre London, Ontario, Canada Department of Medicine for Hepatitis Research Division of Education and Research Director, Center for Liver Health Helmut Albrecht, MD Carolinas Medical Center Department of Medicine and Therapeutics Heyward Gibbes Distinguished Professor Charlotte, North Carolina; The Chinese University of Hong Kong, Shatin of Medicine and Division Chief Professor, Medicine Hong Kong, China Division of Infectious Diseases University of Connecticut Health Center School of Medicine Farmington, Connecticut; Kyong-Mi Chang, MD University of South Carolina Professor, Biology Associate Professor of Medicine Columbia, South Carolina University of North Carolina, Charlotte Department of Medicine Charlotte, North Carolina; Philadelphia Veterans Administration Medical Jasmohan Bajaj, MBBS, MD, MSc Clinical Professor, Medicine Center and University of Pennsylvania Associate Professor of Medicine University of North Carolina, Chapel Hill Philadelphia, Pennsylvania Division of Gastroenterology, Hepatology, Chapel Hill, North Carolina and Nutrition Alessia Ciancio, MD, PhD Department of Medicine Jaime Bosch, MD, PhD University of Turin Virginia Commonwealth University Professor of Medicine AOU San Giovanni Battista di Torino and McGuire Veterans Administration University of Barcelona Dip Gastro-Hepatology Medical Center Liver Unit Hospital Clinic Torino, Italy Richmond, Virginia Barcelona, Spain Massimo Colombo, MD Soon Koo Baik, MD Thomas D. Boyer, MD Professor, First Division of Gastroenterology Department of Medicine Chairman of Medicine Fondazione IRCCS Ca’Granda Ospedale Yonsei University Wonju College of Medicine Robert and Irene Flinn Professor of Medicine Maggiore Policlinico Wonju, Korea Director, Liver Research Institute Universita degli Studi di Milano University of Arizona College of Medicine Milan, Italy Ulrich Beuers, MD Tucson, Arizona Hari S. Conjeevaram, MD, MS Professor of Gastroenterology and Hepatology Department of Gastroenterology Elizabeth M. Brunt, MD Associate Professor, Department of Internal and Hepatology Professor, Pathology and Immunology Medicine Tytgat Institute for Liver and Intestinal Research Washington University School of Medicine Director, GI Fellowship Training Program Academic Medical Center St. Louis, Missouri University of Michigan University of Amsterdam Ann Arbor, Michigan Amsterdam, Netherlands Martin Caselitz, MD Diane W. Cox, PhD, CCMG, FRSC Assistant Professor of Medicine (Privatdozent) Scott W. Biggins, MD, MAS Medical Clinic II, Klinikum Deggendorf Professor, Medical Genetics Assistant Professor, Section of Hepatology Deggendorf, Germany University of Alberta, Edmonton and Liver Transplantation Alberta, Canada Division of Gastroenterology Wolfgang H. Caselmann, MD, PhD Chris P. Day, FMedSci Anschutz Medical Campus Professor of Medicine University of Colorado, Denver Head of Division, Bavarian State Ministry Professor, Institute of Cellular Medicine Aurora, Colorado of the Environment and Public Health Newcastle University Munich, Germany Newcastle upon Tyne, United Kingdom Henri Bismuth, MD R. Brian Doctor, PhD Centre Hepato Biliaire Matt Cave, MD Associate Professor Paris, France Assistant Professor Department of Medicine Department of Medicine University of Colorado, Denver Kirsten Muri Boberg, MD, PhD Division of Gastroenterology, Hepatology, Denver, Colorado Consulting Physician and Nutrition Norwegian PSC Research Center Department of Pharmacology and Toxicology Ronald P.J. Oude Elferink, PhD Clinic for Specialized Medicine and Surgery University of Louisville Tytgat Institute for Liver and Intestinal Research Oslo University Hospital, Rikshospitalet Louisville, Kentucky Academic Medical Center Oslo, Norway University of Amsterdam Amsterdam, Netherlands v vi Contributors Scott A. Elisofon, MD J.C. García-Pagán, MD, PhD Steve M. Helmke, PhD Instructor in Pediatrics Senior Consultant in Hepatology Research Instructor Harvard Medical School; Liver Unit, Hospital Clinic Division of Gastroenterology and Hepatology Division of Pediatric Gastroenterology Barcelona, Spain; University of Colorado School of Medicine Children’s Hospital, Boston Senior Research, IDIBAPS and CIBERehd Aurora, Colorado Boston, Massachusetts Barcelona, Spain G.M. Hirschfield, MA, MB BChir, Hashem B. El-Serag, MD, MPH Guadalupe Garcia-Tsao, MD MRCP, PhD Professor of Medicine Professor of Medicine Staff Hepatologist/Assistant Professor Chief, Gastroenterology and Hepatology Internal Medicine/Digestive Diseases Liver Centre, Toronto Western Hospital Michael E. DeBakey Veterans Administration Yale University Department of Medicine Medical Center and Baylor College of Medicine New Haven, Connecticut; University of Toronto Houston, Texas Chief, Digestive Diseases Toronto, Ontario, Canada Veterans Administration Connecticut Gamal Esmat, MD Healthcare System Douglas Hunt, MD Professor of Tropical Medicine and Hepatology West Haven, Connecticut Department of Medicine Department of Tropical Medicine Division of Gastroenterology and Hepatology Faculty of Medicine Fayez K. Ghishan, MD Scripps Green Hospital Cairo University Horace W. Steele Endowed Chair La Jolla, California Cairo, Egypt in Pediatric Research Professor and Head Massimo Iavarone, MD, PhD Gregory T. Everson, MD Director, Steele Children’s Research First Division of Gastroenterology Professor of Medicine Center, Pediatrics Fondazione IRCCS Ca’ Granda School of Medicine University of Arizona Maggiore Hospital Director of Hepatology Tucson, Arizona Milan, Italy Division of Gastroenterology and Hepatology University of Colorado, Denver Gregory J. Gores, MD Jamal A. Ibdah, MD, PhD, AGAF Aurora, Colorado Reuben R. Eisenberg Professor of Medicine Professor and Raymond E. and Vaona H. Peck Division of Gastroenterology and Hepatology Research Chair Keith Cameron Falkner College of Medicine Director, Digestive Health Center Senior Research Associate Mayo Clinic Director, University of Missouri Columbia Department of Medicine Rochester, Minnesota Institute for Clinical and Translational Science Division of Gastroenterology, Hepatology, Senior Associate Dean for Research and Nutrition Rainer W. Gruessner, MD, FACS School of Medicine University of Louisville Professor of Surgery and Immunology University of Missouri, Columbia Louisville, Kentucky Chairman, Department of Surgery Columbia, Missouri University of Arizona Michael B. Fallon, MD Françoise Imbert-Bismut, PhD Tucson, Arizona Professor of Medicine APHP UPMC Liver Center Division Director, Division of Gastroenterology, Sanjeev Gupta, MBBS, MD, FRCP Biochemistry Unit Hepatology, and Nutrition Paris, France The Eleazar and Feige Reicher Chair University of Texas Health Science Center in Translational Medicine at Houston Peter L.M. Jansen, MD, PhD Professor of Medicine (Gastroenterology Houston, Texas Professor, Gastroenterology and Hepatology and Liver Diseases) and Pathology Academic Medical Center Albert Einstein College of Medicine Sandy Feng, MD, PhD Amsterdam, Netherlands Bronx, New York Associate Professor of Surgery Director, Abdominal Transplant Surgery Benjamin F. Johnson, MD Ghassan M. Hammoud, MD, MPH Fellowship Assistant Physician Assistant Professor of Clinical Medicine University of California, San Francisco Department of Medicine Director, Section of Hepatology San Francisco, California University of California, San Diego and Biliary Disease San Diego, California Division of Gastroenterology and Hepatology Hans-Peter Fischer, MD University of Missouri School of Medicine Professor, Department of Pathology Maureen M.F. Jonas, MD Columbia, Missouri Bonn University Associate Professor, Pediatrics Bonn, Germany Harvard Medical School; E.J. Heathcote, MBBS, MD, FRCP, Senior Associate in Medicine FRCP(C) Brett E. Fortune, MD Division of Gastroenterology The Francis Family Chair Gastroenterology/Hepatology Fellow Children’s Hospital, Boston in Hepatology Research Division of Gastroenterology and Hepatology Boston, Massachusetts Professor of Medicine University of Colorado University of Toronto; Aurora, Colorado Dean P. Jones, PhD Head, Patient-Based Clinical Research Professor of Medicine Toronto Western Research Institute Scott L. Friedman, MD Director, Clinical Biomarkers Laboratory Toronto Western Hospital Fishberg Professor of Medicine Division of Pulmonary, Allergy, and Critical Toronto, Ontario, Canada Division of Liver Diseases Care Medicine Mount Sinai School of Medicine Emory University New York, New York Atlanta, Georgia Contributors vii Patrick S. Kamath, MD Konstantinos N. Lazaridis, MD Jorge A. Marrero, MD, MS Professor of Medicine Associate Professor of Medicine Keith S. Henley, MD, Collegiate Professor Division of Gastroenterology and Hepatology Department of Gastroenterology and Hepatology of Gastroenterology Mayo Clinic College of Medicine The Mayo Clinic Director, Multidisciplinary Liver Tumor Clinic; Rochester, Minnesota Rochester, Minnesota Department of Medicine University of Michigan Tom H. Karlsen, MD, PhD André Lechel, MD Ann Arbor, Michigan Department of Organ Transplantation, Institute of Molecular Medicine Gastroenterology, and Nephrology and Max-Planck-Research Department Craig McClain, MD Oslo University Hospital Rikshospitalet for Stem Cell Aging Professor, Departments of Medicine Oslo, Norway Ulm University and Pharmacology and Toxicology Ulm, Germany Distinguished University Scholar Deirdre Kelly, FRCPH, FRCP, FRCPI, Associate Vice President MD, MB, BA Samuel S. Lee, MD, FRCPC for Translational Research Professor of Paediatric Hepatology Professor of Medicine University of Louisville The Liver Unit University of Calgary Louisville, Kentucky Birmingham Children’s Hospital Calgary, Alberta, Canada Birmingham, West Midlands, United Kingdom Robert McCuskey, AB, PhD Riccardo Lencioni, MD Professor Emeritus of Cell Biology J. Kettelle, MD Director, Division of Diagnostic Imaging and Anatomy, Physiology, and Pediatrics Assistant Professor of Clinical Surgery and Intervention Department of Cell Biology and Anatomy Surgery Pisa University Hospital; University of Arizona University of Arizona Associate Professor of Radiology Tucson, Arizona Tucson, Arizona University of Pisa Pisa, Italy Barbara H. McGovern, MD Khalid M. Khan, MB, ChB Associate Professor Associate Professor Cynthia Levy, MD Tufts University School of Medicine Surgery Associate Professor of Medicine Boston, Massachusetts University of Arizona Center for Liver Diseases John G. McHutchison, MD Tucson, Arizona Division of Hepatology University of Miami Miller School of Medicine Senior Vice President Percy Knolle, MD Miami, Florida Liver Diseases Gilead Sciences, Inc. Professor, Institutes of Molecular Medicine and Experimental Immunology Keith D. Lindor, MD Foster City, California Friedrich-Wilhelms-Universität Bonn Dean, Mayo Medical School Darius Moradpour, MD Bonn, Germany Professor of Medicine Professor and Chief Division of Gastroenterology and Hepatology Division of Gastroenterology and Hepatology David J. Kramer, MD, FACP Mayo Clinic Centre Hospitalier Universitaire Vaudois Professor of Medicine, College of Medicine Rochester, Minnesota University of Lausanne Director, Transplant Critical Care Service Lausanne, Switzerland Mayo Clinic Stephen Locarnini, MBBS, BSc(Hon), Jacksonville, Florida PhD, FRC(Path) Victor J. Navarro, MD Professor Professor of Medicine, Pharmacology, Manoj Kumar, MD, DM Head, Research and Molecular Development and Experimental Therapeutics Department of Gastroenterology Victorian Infectious Diseases Thomas Jefferson University G.B. Pant Hospital Reference Laboratory Philadelphia, Pennsylvania New Delhi, India North Melbourne, Victoria, Australia James Neuberger, DM, FRCP Navaneeth C. Kumar, MD, MBBS Anna S.F. Lok, MD Consultant Physician Chennai, India Professor, Internal Medicine Liver Unit University of Michigan Queen Elizabeth Hospital Jennifer C. Lai, MD Ann Arbor, Michigan Birmingham, United Kingdom Fellow in Gastroenterology Harmeet Malhi, MBBS University of California, San Francisco Moises I. Nevah R., MD San Francisco, California Assistant Professor of Medicine Clinical Fellow Department of Medicine Division of Gastroenterology, Hepatology, Réal Lapointe, MD, FRCSC Division of Gastroenterology and Hepatology and Nutrition Mayo Clinic Professor of Surgery Department of Medicine Rochester, Minnesota Head of Division of General Surgery University of Texas Health Science Department of Surgery Center, Houston Michael P. Manns, MD University of Montreal Houston, Texas Montreal, Quebec, Canada; Professor and Chairman Head of Hepato-Pancreato-Biliary and Liver Department of Gastroenterology, Hepatology, Yulia A. Nevzorova, PhD Transplant Service and Endocrinology Department of Medicine III Department of Surgery Hannover Medical School University Hospital Aachen Montreal University Medical Center Hannover, Germany Aachen, Germany Montreal, Quebec, Canada viii Contributors Heather M. Patton, MD Don C. Rockey, MD Leonard B. Seeff, MD Assistant Clinical Professor of Medicine Dr. Carey G. King, Jr., and Dr. Henry M. Senior Scientific Officer Division of Gastroenterology Winans, Sr., Chair in Internal Medicine National Institute of Diabetes and Digestive University of California, San Diego Chief, Division of Digestive and Liver Diseases and Kidney Disease San Diego, California University of Texas Southwestern National Institutes of Health Medical Center Bethesda, Maryland François Penin, PhD Dallas, Texas Intitut de Biologie et Chimie des Protéines S. Seijo, MD University of Lyon Jayanta Roy-Chowdhury, MD, MRCP, Hepatic Hemodynamic Laboratory Lyon, France AGAF Liver Unit Professor, Department of Medicine Institut de Malalties Digestives I Metaboliques David Perlmutter, MD Division of Gastroenterology and Liver Diseases IDIBAPS, Clinic Hospital Vira I. Heinz Professor and Chair, Pediatrics Professor, Department of Genetics Barcelona, Spain Professor, Cell Biology and Physiology Albert Einstein College of Medicine University of Pittsburgh School of Medicine; Bronx, New York Vijay H. Shah, MD Physician-in-Chief and Scientific Director Director, Office of Postdoctoral Affairs Children’s Hospital of Pittsburgh of UPMC Namita Roy-Chowdhury, PhD Professor of Medicine and Research Chair Pittsburgh, Pennsylvania Professor, Department of Medicine Division of Gastroenterology and Hepatology Division of Gastroenterology and Liver Diseases Mayo Clinic Aurélie Plessier, MD Professor, Department of Genetics Rochester, Minnesota Hepatology Albert Einstein College of Medicine Hopital Beaujon Bronx, New York Steven I. Shedlofsky, MD Clichy, France Professor of Medicine K. Lenhard Rudolph, MD Internal Medicine Thierry Poynard, MD, PhD Director, Institute of Molecular Medicine University of Kentucky College of Medicine Professor of Hepatology and Max-Planck-Research Department Lexington, Kentucky Department Head on Stem Cell Aging UPMC APHP Liver Center Ulm University Daniel Shouval, MD Groupe Hospitalier Pitié Salpêtrière Ulm, Germany Professor of Medicine Paris, France Director, Liver Unit Mark W. Russo, MD, MPH Hadassah-Hebrew University Hospital Puneet Puri, MBBS, MD Medical Director of Liver Transplantation Jerusalem, Israel Assistant Professor of Medicine Department of Medicine Division of Gastroenterology, Hepatology, Carolinas Medical Center Claude B. Sirlin, MD and Nutrition Charlotte, North Carolina Associate Professor Virginia Commonwealth University University of California, San Diego School of Medicine Sammy Saab, MD, MPH, AGAF San Diego, California Richmond, Virginia Associate Professor Medicine and Surgery Maxwell L. Smith, MD Charles Rice, PhD Head, Outcomes Research in Hepatology Director of Liver and Transplant Pathology Maurice R. and Corinne P. Greenberg Professor David Geffen School of Medicine at University Assistant Professor Head, Laboratory of Virology of California, Los Angeles University of Colorado Anschutz Medical and Infectious Disease Los Angeles, California Campus Scientific and Executive Director Aurora, Colorado Center for the Study of Hepatitis C Arun J. Sanyal, MBBS, MD The Rockefeller University Charles Caravati Professor of Medicine Emmanuil Smorodinsky, MD New York, New York; Chairman, Division of Gastroenterology, Liver Imaging Group New York–Presbyterian Hospital Hepatology, and Internal Medicine Department of Radiology Weill Medical College of Cornell University Virginia Commonwealth University University of California, San Diego Ithaca, New York School of Medicine San Diego, California Richmond, Virginia Mario Rizzetto, MD Ulrich Spengler, MD Experimental Department of Gastroenterology S.K. Sarin, MD, DM, FNASc Professor, Department of Internal Medicine 1 San Giovanni Battista Hospital Professor University of Bonn Turin, Italy Head of Hepatology Bonn, Germany Director Eve A. Roberts, MD, MA, FRCPC Institute of Liver and Biliary Sciences (ILBS) Richard K. Sterling, MD, MSc Adjunct Professor, Paediatrics New Delhi, India Professor of Medicine Medicine and Pharmacology Associate Chair of Education and Training University of Toronto Erik Schrumpf, MD, PhD Chief of Hepatology Toronto, Ontario, Canada; Professor, Head of Section of Gastroenterology Division of Gastroenterology, Hepatology, Adjunct Scientist and Hepatology and Nutrition Genetics and Genome Biology Medical Department Medical Director, HIV Liver Disease Hospital for Sick Children Research Institute Oslo University Hospital–Rikshospitalet Virginia Commonwealth University Toronto, Ontario, Canada Oslo, Norway School of Medicine Richmond, Virginia Contributors ix Stephen F. Stewart, MD, PhD Jayant A. Talwalkar, MD, MPH Siegfried Wagner, MD, AGAF Consultant Hepatologist Associate Professor of Medicine Klinikum Deggendorf Liver Unit Division of Gastroenterology and Hepatology Medizinizche Klinik II Freeman Hospital Mayo Clinic Deggendorf, Germany; Newcastle upon Tyne, United Kingdom Rochester, Minnesota Department of Gastroenterology, Hepatology, and Endocrinology Doris B. Strader, MD Norah A. Terrault, MD, MPH Medical School of Hannover Associate Professor of Medicine Professor of Medicine Hannover, Germany Internal Medicine/Division of Gastroenterology University of California, San Francisco and Hepatology San Francisco, California Nadia Warner, MD Fletcher Allen Health Care Molecular Research and Development Burlington, Vermont Hans L. Tillmann, MD Victorian Infectious Diseases Reference Assistant Professor Laboratories Christian P. Strassburg, MD Gastroenterology/Hepatology Research Melbourne, Victoria, Australia Duke Clinical Research Institute Professor of Gastroenterology and Hepatology Durham, North Carolina Vincent Wai-Sun Wong, MD Department of Gastroenterology, Hepatology, Associate Professor and Endocrinology Christian Trautwein, MD Department of Medicine and Therapeutics Hannover Medical School Hannover, Germany Professor of Medicine The Chinese University of Hong Kong Department of Internal Medicine Hong Kong, China (Gastroenterology, Hepatology, R. Todd Stravitz, MD and Metabolic Diseases) Naglaa Zayed, MD Professor of Medicine University Hospital, RWTH Aachen Assistant Professor of Tropical Medicine Hume-Lee Transplant Center, Aachen, Germany and Hepatology Section of Hepatology Faculty of Medicine, Cairo University Virginia Commonwealth University Parsia A. Vagefi, MD Cairo, Egypt School of Medicine Clinical Instructor in Surgery Richmond, Virginia University of California, San Francisco San Francisco, California Priti Sud, MD Gastroenterology Fellow Dominique Valla, MD University of Arizona Professor of Hepatology Tucson, Arizona Universté Denis Diderot and INSERM U773 Paris, France; Mark S. Sulkowski, MD Head, Liver Unit Associate Professor of Medicine INSERM U773 The Johns Hopkins University Hôpital Beaujon Baltimore, Maryland Clichy, France
Description: