Purpose: Laparoscopic gastric resection cannot be easily applied for submucosal tumors near the esophagogastric junction (NEJ-SMTs). Furthermore, there have been no reports of single-incision laparoscopic surgery (SILS) for NEJ-SMTs. We evaluated our laparoscopic surgical outcomes for NEJ-SMTs, including a newly introduced phase of SILS.
Methods: We retrospectively reviewed a total of 18 patients diagnosed with NEJ-SMTs who underwent laparoscopic surgery between April 2002 and September 2013.
Results: All patients underwent laparoscopic gastric resection without local complications and with a negative surgical margin, including 12 patients treated with conventional laparoscopic surgery (CLS) and six patients treated with SILS. The mean length of the operation was 184.3 ± 52.3 min, and the mean blood loss was 19.2 ± 17.7 mL. All patients underwent complete resection. There were no statistically significant differences between the CLS and SILS groups in terms of the surgical outcomes.
Conclusion: Despite this challenging location of the tumor, laparoscopic gastric resection for NEJ-SMTs is safe and feasible. Furthermore, SILS can provide a better cosmetic result, which can lead to better global patient satisfaction in carefully selected patients with NEJ-SMTs.