TAILIEUCHUNG - DIABETIC RETINOPATHY

General symptoms include morning stiffness of more than 60 minutes, fatigue, sometimes even slightly elevated temperature, but the main initial symptom is low back pain at night and in the morning. All patients with low back pain should be questioned about a positive family history concerning rheumatic diseases, as the risk of developing this illness is higher in patients where family members already have been diagnosed with ankylosing spondylitis. This of course suggests a certain genetic disposition, especially if HLA-B27 is involved (Van der Linden SM, Valkenburg HA, De Jongh BM, Cats A). As a systemic inflammatory disease it is. | DIABETIC RETINOPATHY Edited by Mohammad Shamsul Ola Diabetic Retinopathy Edited by Mohammad Shamsul Ola Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution license which allows users to download copy and build upon published articles even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. As for readers this license allows users to download copy and build upon published chapters even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Ivana Zec Technical Editor Teodora Smiljanic Cover Designer InTech Design Team First published February 2012 Printed in Croatia A free online edition of this book is available at Additional hard copies can be obtained from orders@ Diabetic Retinopathy Edited by Mohammad Shamsul Ola p. cm. ISBN 978-953-51-0044-7 INTECH open science I open minds free online editions of InTech Books and Journals can be found at .

• Y học thường thức
• General Epidemics
• Mathematical Approach
• Biomedical Importance
• Host Genetic Factors
• Infectious Diseases
• Emerging Diseases
• Portuguese School (Adolescent)
• College Students
• Knowledge
• Methods of screening