[Autologous spleen transplantation]

Splenectomy is known to increase the risk of overwhelming bacterial infection. There is a decrease in immunoglobulin IgM, T-lymphocytes, impaired primary antibody response to antigen challenge, an altered opsonic function and a tuftsin deficiency. Splenic autotransplantation has been suggested as a method of preserving function and this concept is supported by experiments in animals (dogs). The study describes autotransplantation of the traumatized spleen in human beings for the preservation of splenic function. Eleven patients operated on for abdominal trauma in the Kenézy Hospital in Debrecen, required total splenectomy, than splenic autotransplantation. In these patients splenic slides were implanted in between two layers of omental pouch (Furka's "spleen chip"). In 10 patients the follow-up radionuclid imaging, the IgM level, and the tuftsin level unambiguously confirmed the functioning of the splenic tissue.