Technique of laparoscopic splenectomy with a powered vascular linear stapler.

Abstract

The spleen may be removed by a laparoscopic technique, although the benefits and associated morbidity of this approach are unknown. This study reports a series of 28 consecutive patients (15 women; median age 39 (range 17-84) years) considered for laparoscopic splenectomy, because of idiopathic thrombocytopenia in 14, human immunodeficiency virus-related thrombocytopenia in seven, autoimmune haemolytic anaemia in four, lymphoma in two and chronic lymphocytic leukaemia in one. In 23 cases dissection was completed laparoscopically, with the patient in the right lateral position, using a four-cannula technique. Vascular isolation was achieved with an Endo-GIA (powered vascular linear stapler). The spleen was removed by morselation within a retrieval bag (18 patients) or via either a Pfannenstiel or subcostal incision (five). The last 14 procedures have all been completed successfully in a mean operating time of 105 min with discharge from hospital within a median of 3 days. One patient developed a clinically apparent deep venous thrombosis 23 days after operation, for which he required readmission. Elective laparoscopic splenectomy is a feasible although technically demanding operation which may be performed safely and without associated mortality by surgeons experienced in laparoscopic techniques.