Case Studies in Nephrology–A Practical Approach, is an attempt to present the commonly encountered diseases related to kidneys in a simple and practical way. Practical approach to diagnose a renal problem, along with differential diagnosis and management aspects have been discussed. It contains tables, flowcharts and concise text to understand the given problem. The book will benefit the nephrology fellows, postgraduate students, who are preparing for their exit examination. Apart from clinical cases often given for practical examination, chapters on renal histopathology, renal imaging, nuclear medicine, urodynamic studies, dialysis and renal transplant patient work up have been added to help to prepare for examination. This book will also be helpful for practicing physicians for their day-to-day practice to understand better regarding the renal disease. We are very thankful to all the authors, who have contributed to the book, giving their precious time for writing the chapter. We request you all to let us know regarding the shortcomings and give your valuable opinion regarding the improvements required to make this book more informative and practical.