Diagnostic Values of Serum Procalcitonin in Kidney Diseases

Many clinical studies have confirmed Procalcitonin (PCT) as a specific inflammatory marker in sepsis and bacterial infections. It is believed that PCT level is increased in various noninfectious conditions such as acute pancreatitis, major surgery, trauma and active autoimmune disease. In recent studies increased levels of serum PCT was distinguished in several kidney diseases like pyelonephritis, vesicoureteral reflux, kidney transplantation and hemodialysis. The aim of this review is to describe usefulness of PCT and practical aspect of this biomarker in nephrology field.