Laparoscopic-assisted surgery of the spleen: clinical experience in expanding indications.

Between January 1993 and November 1995 laparoscopic surgery was used in 21 patients with a variety of splenic diseases, namely idiopathic thrombocytopenic purpura, congenital spherocytosis, lymphoma, leukemic infiltrative disease, splenic infarction, trauma, or splenic cyst. Total splenectomy was carried out laparoscopically in 16 patients. Conversion to open splenectomy was necessary in two other patients because of intractable bleeding. Two patients with a splenic cyst underwent laparoscopic unroofing of the cyst. Conservative hemostasis of a spleen injury grade II was carried out in a child after blunt trauma. The total mean duration of the laparoscopic procedures was 158 min and the mean blood loss volume was 350 ml, both conversions being excluded. Postsurgical recovery was excellent and the average hospital stay was 5 days, including the patients with conversion. There were no significant postoperative complications. Our observations indicate that an increasing number of surgical diseases of the spleen can be managed adequately by a less invasive laparoscopic approach. However, the criteria for using this procedure are in an expanding phase and are still mainly dependent on the surgeon's technical experience.