Gasless laparoscopic removal of retroperitoneal leiomyosarcoma.

Leiomyosarcoma is a rare malignant tumor originating from the smooth muscular tissue in any part of the organism. The only therapy is its complete removal. We describe herein the operative treatment of a retroperitoneal leiomyosarcoma with gasless laparoscopic complete removal. The procedure was successfully performed in a consenting woman with an abdominal mass. Gasless laparoscopic removal was performed with a mechanical retractor (Laparolift, Origin Medsystem Inc.), obviating the creation of the pneumoperitoneum and of the sealed environment. The technique is a simple, safe, and effective surgical method. Gasless technique guarantees a clear vision, makes possible continuous suction of smoke and fluids, and allows the use of conventional instruments and easy management of suturing. The present case has proved to be another abdominal procedure that can be carried out with all the advantages of gasless miniinvasive surgery.