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Excerpt from Renal, Ureteral, Perirenal and Adrenal Tumors and Actinomycosis and Echinococcus of the Kidney Great difficulty was met with in the preparation of this book in deciding upon a proper classification of tumors. An attempt has been made to give in the text only that which has stood the test of the microscope. Many of the older tables of tumors of the kidney have been disregarded because it seemed to the writer that the classification used in these tables was hopelesslv confusing. Particular pains have been taken with the chapter on carcinoma, sarcoma, and adenoma of the kidney, and only a few of these tumors have been described, tumors which were at the disposal of the writer, and which were found in the Massachusetts General and Boston City Hospitals. These cases were most carefully studied at the hospitals mentioned by the regular corps of pathologists. The microscopic sections of the tumor have all been preserved, and the filed reports of the cases have been kept. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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