[Clinical and histological findings in Fabry nephropathy]

Fabry disease is a complex pathology, requiring a multidisciplinar approach both in the diagnostic workout and in the management of therapy. Clinical criteria able to predict its morbidity have not yet been found. The wide variability of clinical signs and symptoms requires an individual approach based on the single patient, in order to achieve an optimal management. Enzyme replacement therapy (ERT) has been introduced in the clinical setting for over ten years, but its ability to change the course of the disease has not yet been clearly proved. Recently the hypothesis that ERT may be ineffective in patients with severe organ involvement has emerged. The clinical course of Fabry disease is usually slower in eterozygous women than emizygous men, but can be frequently associated to severe organ failure and premature death in both cases. In this review we discuss the histological aspects of Fabry nephropathy in relation to diagnosis, prognosis, therapy and its effectiveness.