ENGLISH ABSTRACT
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

[Uterine autologous transplantation in cynomolgus monkeys: a preliminary report of 6 case].

OBJECTIVE: To evaluate the surgical feasibility of uterine autologous transplantation in female cynomolgus monkeys and explore the effect of microsurgical technique.

METHODS: From May 2011 to March 2014, 6 female cynomolgus monkeys, aged 7 to 12 years, were randomly divided into 2 surgical groups. In group A, gross surgeries were performed with naked eyes. In group B, uterine re-transplantation was performed under 10-time-magnifying microscopy. Anatomical data and operative durations were recorded and analyzed. Viable uterine tissue and vascular patency were observed on trans-abdominal ultrasonography and second-look laparotomy after 3 months.

RESULTS: The average uterus retrieval time, average vascular anastomotic time, average perfusion time and average total operative time of group B were 88.7, 147.3 and 320.0 min versus 123.7, 180.7 and 393.7 min in group A. The average perfusion durations were 35.0 and 27.3 min. And there was no inter-group difference. A total of 12 successful vascular procedures (including 6 internal iliac arteries and 6 uterine-ovary veins) of vascular anastomosis were recorded in group B versus 4 cases (including 1 artery and 3 veins) in group A (vein, P > 0.05; artery, P < 0.05). In group A, there was only 1 successful operation but uterus turned necrotic after 4 weeks. In group B, the surgical success rate was 100%. However one animal died due to intestinal obstruction. And in another 2 animals, viable uterine tissue and vascular patency were observed on trans-abdominal ultrasonography and second-look laparotomy. Two survivors resumed cyclicity at days 17 and 50 respectively as a sign of re-established uterine function.

CONCLUSION: This study has demonstrated the feasibility of uterus transplantation by vascular anastomosis in cynomolgus monkeys. And assistance of microsurgical technique can significantly improve the success rate of arterial anastomosis during uterus transplantation.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app