Carcinoma of the Esophagus and Gastric Cardia Edited by Guo Jun Huang and Wu Ying K'ai With 295 Figures in 429 Separate Illustrations, Some in Color and 59 Tables Springer-Verlag Berlin Heidelberg New York Tokyo 1984 Guo Jun (Kuo Chun) Huang, BS, MD, FCCP Professor and Chairman, Department of Surgical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Panjiayiao, Beijing, P. R. China Wu Ying K'ai (Y. K. Wu), MB, ChB, FACS (Hon) Professor of Cardiothoracic Surgery, Director of Beijing Heart, Lung, and Blood Vessel Medical Center, Beijing, P. R. China ISBN -13: 978 -3-642-69185-0 e-ISBN -13: 978-3-642-69183-6 DOl: 10.10071978-3-642-69183-6 Ubrary of Congress Cataloging in Publication Data Main entry under title: Carcinoma of the esophagus and gastric cardia. Bibliography: p. Includes index. 1. Esophagus-Cancer. 2. Cardia-Cancer. 3. Esophagus-Cancer-China. 4. Stomach-Cancer-China. I. Huang, Guo Jun, 1920-. II. Wu, Ying-K'ai, 1910-. [DNLM: 1. Esophageal neoplasms. 2. Stomach neoplasms. WI 250 C2645) RC280.E8C37 1984 616.99'432 84-5308 This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically those of translation, reprinting, re-use of illustrations, broadcasting, reproduction by photocopying machine or similar means, and storage in data banks. Under § 54 of the German Copyright Law, where copies are made for other than private use, a fee is payable to 'Verwertungsgesellschaft Wort', Munich. @ Springer-Verlag Berlin Heidelberg 1984 Softcover reprint of the hardcover 1st edition 1984 The use of registered names, trademarks, etc. in this publication does not imply even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. 2124/3140-543210 Preface This book has its roots in a monograph on cancer of the esophagus and gastric cardia edited by us in 1965 and published in Chinese on ly. Along with a number of colleagues in various fields, we summa rized our work in the epidemiology, pathology, diagnosis, radiother apy, and surgery of carcinoma of the esophagus and gastric cardia, carried out chiefly at Peking Union Medical College Hospital, Fu wai Hospital, and the Cancer Institute of the Chinese Academy of Medical Sciences during the 25 years from 1939 to 1964. In the 18 years since the publication of that monograph, further progress has been made in China in various aspects of research and surgical treatment. Abundant material has been accumulated on the long term results of surgery, and a number of newer principles and meth ods for diagnosis and management have been evolved. In order to meet the need for the exchange of scientific and technical informa tion, both domestically and internationally, we have invited a group of our current colleagues working on the different aspects of carci noma of the esophagus and gastric cardia to contribute to the pre sent volume, which is being printed in both Chinese and English. The Chinese edition, like the original monograph, is being publish ed by Shanghai Science and Technology Publishers. Through the kind invitation of Dr. Heinz Gotze, the English text is being publish ed for international circulation by Springer-Verlag. We wish to ex press our heartfelt appreciation to both publishers, whose encou ragement and assistance have made the completion of this new monograph possible at this time. We also want to express our thanks to all the contributors, who have done a splendid job in summarizing the scientific achieve ments to date in their own particular fields. No attempt has been made to go into the voluminous international literature, in order to keep the volume to a moderate size. We hope the book will serve its purpose as an introduction to our experience and achievements in carcinoma of the esophagus and gastric cardia in China. We believe that the progress in early diagnosis and the prospect of being able to prevent cancer altogether should encourage future work. Guo Jun Huang Wu Ying K'ai Contents 1. Epidemiology of Carcinoma of the Esophagus in China Bo Qi Liu and Bing Li . . . . . . . . . . . . . . . . . . . . 1 2. Etiology of Carcinoma of the Esophagus Ming Xin Li and Shu Jun Cheng. . . . . . . . . . . . . . .. 25 3. Carcinogenesis in the Esophagus QiuJieXia ............ . ......... 53 4. Pathology of Carcinoma of the Esophagus Fu Sheng Liu and Chuan Nong Zhou . . . .. ....... 77 5. Pathology of Carcinoma of the Gastric Cardia Ling Li and Guo Li Pan . . . . . . . . . . .. ....... 117 6. Diagnostic Cytology and Early Detection Qiong Shen . . . . . . . . . . . . . . . . . . . . . . . . . .. 155 7. Radiologic Diagnosis Zheng Yan Wang and Ji Hao Su ............... 191 8. Fiberesophagoscopic Diagnosis Da Wei Zhang . . . . . . . . . . . . . . . . . . . . . . . . . 217 9. Clinical Diagnosis Guo Jun Huang and Wu Ying K'ai ...... 237 10. Radiotherapy for Carcinoma of the Esophagus Xian Zhi Gu .......................... 257 11. Surgical Treatment Wu Ying K'ai and Guo Jun Huang .......... 275 12. Preoperative and Postoperative Care and Management of Postoperative Complications Guo Jun Huang ................ . . .285 13. Operative Technique for Carcinoma of the Esophagus GuoJun Huang and Wu Ying K'ai .............. 313 14. Operative Technique for Carcinoma of the Gastric Cardia GuoJun Huang and Wu Ying K'ai .............. 349 VIII Contents 15. Palliative Treatment Guo Jun Huang .. . .................... 361 16. Medical Treatment YanSun . .. .369 Subject Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391 Contributors Cheng, Shu Jun, MD Chief, Division of Genetic Toxicology, Department of Chemical Etiology and Carcinogenesis, Cancer Institute and Hospital, Chi nese Academy of Medical Sciences, Beijing, P. R. China Gu, Xian Zhi (Ku, Hsien-chih), BS, MD Professor and Chairman, Department of Radiation Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Huang, Guo Jun (Huang, Kuo-chun), BS, MD, FCCP Professor and Chairman, Department of Surgical Oncology, Can cer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Li, Bing (Li, Ping), MD Vice-Director, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Li, Ling, MD Department of Pathology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Li, Ming Xin (Li, Min-hsin), MS, PhD Professor and Chairman, Department of Chemical Etiology and Carcinogenesis, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Liu, Bo Qi, MD Department of Epidemiology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Liu, Fu Sheng, MD Vice-Chairman, Department of Pathology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Pan, Guo Li, MD Department of Pathology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Shen, Qiong (Shen, Chuin), MD Professor of Pathoanatomy, Department of Pathoanatomy, Henan Medical College, Henan, P. R. China Su, Ji Hao, MD Associate Professor and Chairman, Department of Diagnostic Radiology and Computed Tomography, Henan Cancer Research Institute, Henan, P. R. China X Contributors Sun, Yan (Sun, Yen), MD Associate Professor and Vice-Chairman, Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Wang, Zheng Yan (Wang, Cheng-yen), MD Associate Professor and Vice-Chairwoman, Department of Diag nostic Radiology, Cancer Institute and Hospital, Chinese Acad emy of Medical Sciences, Beijing, P. R. China Wu, Ying K'ai (Y. K. Wu), MB, ChB, FACS (Hon) Professor of Cardiothoracic Surgery, Director of Beijing Heart, Lung, and Blood Vessel Medical Center, Beijing, P. R. China Xi a, Qiu Jie (Hsia, Chu-chieh), MD Associate Professor and Chairwoman, Department of Pathology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Zhang, Da Wei (Chang, Da-wei), MD Associate Professor and Vice-Chairman, Department of Surgical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Zhou, Chuan Nong, MD Central Laboratory, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China Chapter 1 Epidemiology of Carcinoma of the Esophagus in China Bo Qi Liu and Bing Li 1 Introduction 2 2 Mortality 2 Relative Mortality by Site 2 3 Trends of Incidence 8 4 Geographic Distribution 9 4.1 Clustering Phenomenon 9 4.2 Variation Between Districts 9 4.3 Irregular Concentric Distribution Pattern 11 5 Distribution by Population Group 15 5.1 Sex 15 5.2 Age 15 5.3 Ethnicity and Immigration 17 6 Distribution in Rural and Urban Communities 18 7 Hyperplastic Changes of the Esophageal Epithelium 20 8 Incidence in Animals 21 9 Summary 23 References 24 2 Bo Qi Liu and Bing Li 1 Introduction Cancer of the esophagus, a common malignancy in various parts of the world, was ftrst re corded in China over 2000 years ago, under the name of "Ye Ge" ("i ~), meaning dyspha gia and belching. Descriptions of this disease are found in a number of traditional Chi nese medical texts, some authors attributing it to "heavy indulgence in heated liquors" [1]. It is also stated in the text of Yi-Guan as "commonly seen in the elderly and rarely devel oping in young people." Ever since the founding of the new China, medical researchers have carried out exten sive investigations into the epidemiology of esophageal cancer. In 1969, cancer registra tion was initiated in order to obtain data on incidence and mortality. From 1973 to 1975, a 3-year retrospective survey of cancer mortality covering a total population of 850 million people was undertaken, with analysis of the geographic distribution and mortality of esophageal cancer. In 1974, a multidisciplinary group of scientists started work in north China, the northwestern part of Sichuan, and parts of Guangdong, Xinjiang, and Jiangsu provinces on the etiology and genesis of esophageal carcinoma. Since 1970, six fteld sta tions devoted to the treatment and prevention of esophageal carcinoma have been estab lished in the high-risk areas, greatly facilitating the research into this malignancy. 2 Mortality The rate of death from esophageal cancer varies greatly between different countries and regions. Data obtained by WHO and published in 1977 show that mortality, standardized to the world population, was highest in both sexes in China, with Puerto Rico coming sec ond and Singapore third. Cumulative mortality up to 74 years of age was 4.05% for Chi nese men and 1.96% for Chinese women. The incidence in Chinese men is double that in Singapore, and mortality in Chinese women is 5 times as high as that in Puerto Rican women (Table 1.1, Fig. 1.1). Among the 29 provinces, municipalities, and autonomous re gions in China (mortality information from Taiwan is not available), 20 have a higher mor tality standardized to the world population for men, and 23 for women, than those of Puerto Rico and Singapore (Fig. 1.2). Linxian county in Henan province has the highest incidence of all (Figs. 1.3, 1.4). Among the ftve continents, the highest incidence is in Asia and Africa. Relative Mortality by Site In China, deaths from cancer of the esophagus constitute 26.46% of all cancer deaths in men and 19.74% in women, both ftgures surpassing those in all other countries (Table 1.1). Esophageal cancer ranks second only to cancer of the stomach (Table 1.2). However, the position of esophageal cancer among all malignancies varies greatly in different parts of China. It can be as high as 70% in the high-risk areas, taking the ftrst place in the table, and as low as a few percent in the low-risk areas. Among the 29 provinces, municipalities, and autonomous regions, it occupies the ftrst place for male cancer deaths in nine, the sec ond place in eight, the third or fourth place in ten, and the ftfth place in two. Female mor tality occupies one ofthe ftrst ftve places in 23 and one of the ftrst eight in the other six [2].