Laparoscopic near-total splenectomy: a single-center experience of a standardized procedure.

Background: Near-total splenectomy (NTS) represents an innovative and effective surgery technique for spleen disease, reducing the risk of severe infections and thromboembolic events after total splenectomy. The authors reported a laparoscopic near-total splenectomy (LNTS) surgical experience following the optimal results of the open approach, describing a standardized and effective minimally invasive technique with the purpose of preserving a minimal residual spleen.Material and methods: From November 2006 to September 2016, 15 patients with splenic and hematologic disease underwent LNTS, according to a laparoscopic procedure developed by the authors. The end criterion was to conserve a remanent spleen of 10-15 cm3 in size.Results: Patient age ranged between 18 and 59 years. Mean operative time was 70 ± 20 min. Mean hospital stay was 3.46 (range 3-7) days. One complication occurred during the surgery for a lesion of the inferior polar artery with need of a total splenectomy. No conversion to open surgery was necessary.Conclusions: LNTS is a safe and effective technique for the management of splenic and hematologic disease with a low intra- and post-operative complication rate, and it can minimize the late sequelae of secondary splenectomy. However, it requires further studies with more cases to evaluate its role.