[Primary nephrotic syndrome in the black African child]. / Le syndrome néphrotique primitif de l'enfant en Afrique noire.

Idiopathic nephrotic syndrome (INS) in black African children differs from that of children in temperate areas. The main differences are the high rate of corticosteroid non-responders and the low rate of minimal change glomerulopathy in black African children, possibly related to a racial factor. The identification of a high corticosensibility in certain African regions (Togo and Ghana) can lead to the identification of an ethnic factor. Further genetic studies should be carried out in order to provide a better approach to INS in Africa.