Bloodless Laparoscopic Partial Splenectomy Assisted by Bipolar Radiofrequency Excision Hemostatic Device.

Among the lymphatic system in the human body, the spleen is the most extensive one and has hematopoietic, hemofiltration, blood storage, and immune functions. As a new method of preserving the spleen, laparoscopic partial splenectomy (LPS) has been increasingly applied in clinical practice with people's deeper insights into minimally invasive treatment and the development of technical equipment. Compared with conventional open splenectomy, LPS can preserve normal spleen tissue as much as possible, decrease the occurrence of complications after total splenectomy, and reduce postoperative hospital stay. The bipolar radiofrequency excision hemostatic device used for LPS can solidify the splenic tissue and close the small blood vessels, which reduces the hemorrhage of the spleen cross-section and clears the operative field, thus achieving the ideal effect of "bloodless partial splenectomy". Therefore, under the premise of strictly mastering the indications and fully understanding the vascular anatomy of the spleen, the application of the bipolar radiofrequency excision hemostatic device in LPS is worthy of clinical promotion.