Surgical Film Library-Extensive Peritonectomy Of Ovarian Cancer By Region Paritioning Algorithm Under The Guidance Of Membrane Anatomy

Extensive Peritonectomy Of Ovarian Cancer By Region Paritioning Algorithm Under The Guidance Of Membrane Anatomy

Video Transcription

Video Summary

This video demonstrates extensive peritonectomy guided by membrane anatomy and a region partitioning algorithm in a 58-year-old woman with high-grade serous ovarian carcinoma. The surgery involves systematic removal of peritoneum from pelvic, middle, and upper abdominal regions, including greater and lesser omentectomy and relevant ligament resections. Membrane anatomy principles help identify natural tissue planes, preserving organ integrity while ensuring complete tumor removal. The region partitioning algorithm divides the abdomen into zones for orderly dissection. Sentinel lymph node mapping with methylene blue was also performed. This method enhances precision, reduces complications, and improves surgical outcomes, confirmed by pathology showing stage 3c metastatic disease.

Asset Subtitle

Zhang Zhengmao

Meta Tag

Route Open

Skill Level Intermediate

Surgical Location Upper abdomen

Keywords

Open

Upper abdomen

Intermediate

peritonectomy

membrane anatomy

region partitioning algorithm

high-grade serous ovarian carcinoma

sentinel lymph node mapping