Laparoscopy-assisted combined resection for synchronous gastrointestinal multiple primary cancers

Area of Science:

• Surgical Oncology
• Gastrointestinal Surgery
• Minimally Invasive Surgery

Background:

• Synchronous gastrointestinal multiple primary cancers (SGMPC) are rare clinical entities.
• Surgical management of SGMPC presents unique challenges.

Purpose of the Study:

• To evaluate the feasibility and outcomes of laparoscopy-assisted combined resection for SGMPC.
• To compare laparoscopy-assisted resection with traditional open surgery for SGMPC.

Main Methods:

• Retrospective review of 16 SGMPC cases undergoing open or laparoscopy-assisted resection.
• Analysis of surgical outcomes including blood loss, incision length, operative time, and postoperative complications.

Main Results:

• Laparoscopy group showed significantly less blood loss (77.1 vs. 145.0 ml) and shorter incision length (5.2 vs. 16.4 cm).
• No significant differences in operative time or hospital stay were observed between groups.
• Postoperative complication rates were comparable, with one incision infection in the laparoscopy group and two complications in the open group.

Conclusions:

• Laparoscopy-assisted combined resection is a feasible, safe, and effective treatment for SGMPC.
• Minimally invasive surgery offers advantages in terms of reduced surgical trauma.