Indications and techniques for robotic pelvic and para-aortic lymphadenectomy with sentinel lymph node mapping in gynecologic oncology.

Abstract

Robotic-assisted laparoscopic surgery is the most common approach for the treatment of early-stage endometrial and cervical cancers in the US. Surgical staging requires pelvic and often aortic lymphadenectomy, depending on the primary tumor characteristics. Pelvic and aortic lymphadenectomy procedures may also be indicated for debulking of larger metastases to improve disease control. The infra-renal basin is an important anatomic site of metastasis from pelvic tumors, and robotic dissection techniques for this site have been described. In recent years, sentinel lymph node (SLN) mapping has been adopted into the National Comprehensive Cancer Network guidelines' surgical algorithm for uterine and cervical cancers. SLN mapping has higher sensitivity for the detection of nodal metastasis, despite removing fewer lymph nodes, and potentially reduces morbidities such as lower extremity lymphedema. This article reviews current robotic pelvic and para-aortic lymphadenectomy dissection techniques for endometrial and cervical cancers and discusses the recent integration of pelvic SLN mapping in the surgical algorithm.

• Authors: Ketura Preya A Wisner, Sarfraz Ahmad, Robert W Holloway
• Journal: Best practice & research. Clinical obstetrics & gynaecology (Best Pract Res Clin Obstet Gynaecol) Vol. 45 Pg. 83-93 (Nov 2017) ISSN: 1532-1932 [Electronic] Netherlands
• PMID: 28533155 (Publication Type: Journal Article, Review)
• Copyright: Copyright © 2017. Published by Elsevier Ltd.

Topics

• Female
• Genital Neoplasms, Female (pathology, surgery)
• Humans
• Laparoscopy (methods)
• Lymph Node Excision (methods)
• Lymphatic Metastasis (diagnosis)
• Neoplasm Staging (methods)
• Pelvis (pathology, surgery)
• Robotic Surgical Procedures (methods)
• Sentinel Lymph Node (pathology, surgery)
• Sentinel Lymph Node Biopsy (methods)