Priapism is a common complication of sickle cell anemia. Two different patterns are described: acute priapism, a prolonged painful erection generally lasting more than 6 hours, and stuttering priapism, which consist of brief repeated self-resolving episodes. Until 1990, priapism in sickle-cell patients has relied on measures aimed at lowering blood viscosity and acidosis and reducing the level of circulating hemoglobin S (alcalinization, hyperhydration, exsanguinotransfusion).
View Article and Find Full Text PDFIdiopathic 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.
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