The book Renal Failure – The Facts consists of some facts about diagnosis, etiopathogenis and treatment of acute and chronic renal failure. Acute, as well as chronic renal failure is great medical problems and their treatment is a burden for the budget of each government. Acute kidney injury (AKI), previously termed acute renal failure, is a frequent clinical condition in critically ill patients especially, in intensive care units (ICU). Its incidence varies from 1-7 % of all hospitalized patients to 30-50 % of patients in ICU. Irrespective of the progress being made in the understanding of the pathophysiology of AKI and its underlying processes and the advances in.