This book is intended to systematically explain our clinical experience with gastric diseases. We have concentrated on how to avoid overlooking changes on the gastric walls and how to improve diagnostic differentiation of these changes on the basis of the findings. It is difficult to differentiate malignancy from benignancy when the change is a minor or a very small one. Because of this, we have thoroughly classified protruding lesions and eXc: lvated lesions for diagnosis. The criterion adopted for classification is the commonly observed uneven ness of each gastric area. If the change...

Nonsurgical Biliary Drainage is a survey of the current status of the endoscopic and percutaneous transhepatic approaches. The editors - internationally recognized leaders in gastroenterology - have gathered together articles which discuss both the principles and methodology of these techniques as well as their results and limitations. With the wealth of authoritative information it contains, this book will also help lay the groundwork for future advances in the field.