The Ohio State Medical Journal Vol 39

Author : Jonathan Forman
Publisher : Forgotten Books
ISBN 13 : 9780265989500
Total Pages : 996 pages
Book Rating : 4.9/5 (895 download)

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Download or read book The Ohio State Medical Journal, 1942, Vol. 38 (Classic Reprint) written by Jonathan Forman and published by Forgotten Books. This book was released on 2017-10-30 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Ohio State Medical Journal, 1942, Vol. 38 Tests of retention are best exemplified by the usual blood chemistry estimations (nitrogenous waste products). These tests are of special value and should be performed whenever possible. For mild, early lesions Of the kidney the tests Of reten tion are of little value for the reason that it takes time to accumulate these waste products in the blood stream. The extent Of renal pathology is usually proportionate to the degree Of retention. Particularly is this true Of bilateral lesions. Creatinine is the least variable factor and there fore its quantitative estimation is of utmost im portance from the standpoint of prognosis. Re tention beyond three milligrams per one hun dred cc. Of blood is regarded as grave, and read ings beyond five milligrams, the case may almost invariably be Considered hopeless. In Obstructive lesion, creatinine readings may reach 12 or even 14 and the patient recover after the removal Of the obstruction. It is well to remember that Obstructive lesions may superimpose themselves in cases where medical nephritis already exists. Tests of Excretion and Tests of Retention - The combined use of tests of excretion and tests of retention is the ideal way to consider renal func tion and renal reserve in a particular case. Early in the illness it is better to depend on tests Of excretion, whereas later the tests of retention are more helpful. From a clinical standpoint the value of these tests increases the closer one comes to a consideration of major surgical procedures. The ability of a remaining kidney to carry on the work necessary to sustain life must be care fully considered before operation is undertaken. 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.