[Nephrological paradox].

Patients that are followed by nephrologists from the beginning of the illness, they show a deceleration in the progression of the Chronic Kidney Disease towards dialysis and a better quality of life (less osteodystrophy, anaemia and fluids overload, better pressure management). However, in 2013 it still exists a great lack of knowledge about the professional figure of nephrologist. Residents of Nephrological School of Catania decided to conduct a survey to evaluate common knowledge of renal diseases and their treatments. The survey was conducted in two cities of Sicily. The results show that people are generally uninformed and disoriented about renal illness and their risks.