Assessment of post-splenectomy residual splenic function. Splenic autotransplants.

Abstract

Splenectomy increases the risk of fulminant sepsis. The present study assesses residual splenic function in patients splenectomized due to traumatic rupture of the spleen; and six cases with splenic autotransplants. Splenic tissue was observed in only 48% of the splenectomized patients and 100% of the autotransplant cases. The two most reliable analytical parameters to assess the presence of functional splenic tissue, were the absence of Howell-Jolly bodies and normal IgM blood levels. In cases where total splenectomy is indicated, it has proved useful to perform autotransplantation of splenic tissue at omentum major level.