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Vaginal-assisted gasless laparoendoscopic single-site radical trachelectomy with abdominal wall suspension
  1. Xiaojuan Wang,
  2. Keqin Hua and
  3. Yisong Chen
  1. Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, People's Republic of China
  1. Correspondence to Dr Yisong Chen, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, People's Republic of China; cys373900207{at}

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Radical trachelectomy can be performed via vaginal, open abdominal, or laparoscopic approaches.1 Each approach to radical trachelectomy has its own strengths and weaknesses. Previous publications have shown the technical feasibility and advantages of laparoscopic radical trachelectomy in reduced blood loss and shorter hospital stay,2 which has become the dominant modality for trachelectomy since 2011. However, two high-profile publications have left many reconsidering their surgical approach to the management of early-stage cervical cancer.3 4 We introduce an innovation, the vaginal-assisted gasless laparoendoscopic single-site (LESS) radical trachelectomy, which combines the strengths of different approaches for early cervical cancer.

Video 1 shows this surgical procedure in a 34-year-old woman (gravida 1 para 0) with stage IB1 cervical adenocarcinoma desiring future fertility. Vaginal-assisted LESS radical trachelectomy with abdominal suspension was performed. First, systematic bilateral pelvic lymphadenectomy was performed and lymph nodes were negative on frozen section. The tumor-adapted vaginal cuff was created and vesicovaginal and rectovaginal spaces were opened. Gasless LESS (Online Supplemental File 1) radical trachelectomy was performed using an extra-uterine manipulator; both of the uterine arteries were spared. The radical trachelectomy specimen was then cut off using an electric knife distal to the bifurcation of the ascending and descending uterine arteries. Frozen section analysis was performed to ensure adequate negative margins. A cerclage was placed circumferentially around the lower uterine segment using 5 mm Prolene tape (Ethicon, Somerville, New Jersey, USA). The procedure then continued with uterovaginal reconstruction. A T-shaped intra-uterine device was connected to an 8 cm long catheter cut from a 14 F Foley catheter and inserted into the uterus to prevent cervical stenosis. Last, LESS peritoneal closure was performed. The operative time was 278 min and the blood loss was 150 mL. The patient was discharged 4 days later. Pathology showed adenocarcinoma of the cervix with negative margins, negative lymphovascular invasion, and negative pelvic lymph nodes.

Supplemental material

Video 1 Vaginal-assisted gasless laparoendoscopic single-site radical trachelectomy with abdominal wall suspension

Fifteen months later the patient conceived spontaneously without evidence of disease and delivered an infant (female, APGAR 9-9-10, 1860 g) at 32 weeks of gestation. Vaginal-assisted gasless LESS radical trachelectomy provides a minimally invasive, safe, and effective fertility-sparing surgical option for young patients diagnosed with early cervical cancer.

Data availability statement

All data relevant to the study are included in the article or uploaded as supplementary information.

Ethics statements

Patient consent for publication

Ethics approval

This study involves human participant and was approved by the Ethics Committee and Institutional Review Board of Obstetrics and Gynecology Hospital of Fudan University (Number 2019-32). Participants gave informed consent to participate in the study before taking part.


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    This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.


  • Contributors YC: Accepts full responsibility for the work and/or the conduct of the study, had access to the data, and controlled the decision to publish. Conceptualization, video editing, surgery, and writing review. XW: Conceptualization, video editing, surgery, and writing original draf. KH: conceptualization, project administration, surgery and video recording, supervision, and writing review.

  • Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

  • Competing interests None declared.

  • Provenance and peer review Not commissioned; externally peer reviewed.

  • Supplemental material This content has been supplied by the author(s). It has not been vetted by BMJ Publishing Group Limited (BMJ) and may not have been peer-reviewed. Any opinions or recommendations discussed are solely those of the author(s) and are not endorsed by BMJ. BMJ disclaims all liability and responsibility arising from any reliance placed on the content. Where the content includes any translated material, BMJ does not warrant the accuracy and reliability of the translations (including but not limited to local regulations, clinical guidelines, terminology, drug names and drug dosages), and is not responsible for any error and/or omissions arising from translation and adaptation or otherwise.