This classic medical text provides a detailed exploration of the anatomical and physiological aspects of the lower bowel. Van Buren's clear and concise explanations of the causes, symptoms, and treatments of rectal diseases make this book essential reading for anyone interested in gastroenterology. With numerous illustrations and case studies, this book is an indispensable resource for medical students and practitioners alike. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.