Single port access (SPA) splenectomy

Abstract

Introduction: Over the last decade, laparoscopic splenectomy has become the standard of care for spleen removal. Elimination of a large incision and difficult exposure has decreased postoperative morbidity and length of stay. Single port access (SPA) surgery was developed as an alternative to traditional multiport laparoscopy, potentially exploiting the already proven benefits of minimally invasive surgery. We apply the SPA technique to splenectomy via a single umbilical incision.

Methods: SPA splenectomy was performed in a 36-year-old male for staging. The single-port access technique was used to gain abdominal entry. Exposure, dissection, and removal were performed via a single incision within the umbilicus. The final incision was extended for removal of a complete specimen for pathologic evaluation.

Results: Splenic mobilization and control of the short gastrics was successfully performed via a single umbilical incision. The final incision was extended inferiorly for en bloc organ removal. Follow-up at 18 months revealed a well-healed incision with no signs of hernia formation.

Conclusions: The single-port access technique has been successfully applied to splenectomy as an available alternative to multiport laparoscopic splenectomy. Use of standard instrumentation and trocars maintains costs and familiarity of the procedure. Exposure, visualization, and dissection are the same as in standard laparoscopy. SPA surgery may be more ergonomically pleasing to the surgeon and offer patient benefits, such as faster recovery and decreased adhesion formation in the long term.

Figure 1.

Initial incision with skin flaps.

Figure 2.

a. External photo of SPA set up. Figure 2b. Schematic of SPA.

Figure 3.

Internal photo of lateral mobilization.

Figure 4.

Internal photo of splenic hilum.

Figure 5.

Final incision.