[Nephrologic manifestations of mitochondrial diseases].

Mitochondrial diseases, rated as rarities in paediatrics and neurology, become more and more often diagnosed in various body systems. In nephrology, mitochondrial defects play an important role in the pathogeny of tubular syndromes, interstitial nephritis, focal and segmental glomerulosclerosis, and probably also some other diseases. Review is aimed to point out such defects and to form conditions for their diagnosis and therapy.