Journal of minimally invasive gynecology · 2018
Novel Anastomotic Technique for Uterine Transplant Using Utero-ovarian Veins for Venous Drainage and Internal Iliac Arteries for Perfusion in Two Laparoscopically Harvested Uteri.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Puntambekar Shailesh, Puntambekar Seema, Telang Milind, Kulkarni Pankaj, Date Shardul, Panse Mangesh, Sathe Ravindra, Agarkhedkar Nikhil, Warty Neeta, Kade Sandesh, Manchekar Manoj, Chitale Mihir, Parekh Hirav, Parikh Kajal, Mehta Mehul, Kinholkar Bhushan, Jana Joy Shankar, Pare Avinash, Kanade Shailendra, Sadre Abhay, Hardikar Shirish, Jathar Advait, Bakre Tejashree, Chate Meenakshi, Tiruke Raviraj
Аннотация
STUDY OBJECTIVE: To evaluate 2 cases of uterine transplant surgery that used utero-ovarian veins as outflow channels, internal iliac arteries for perfusion, and the organ harvest surgery performed laparoscopically.
DESIGN: Case study (Canadian Task Force Classification III).
SETTING: An urban, private, tertiary care hospital.
PATIENTS: Two patients, ages 30 and 24years, diagnosed with absolute uterine factor infertility secondary to Mayer-Rokitansky-Küster-Hauser syndrome underwent related living donor uterine transplants; donors were their mothers with normal menses.
INTERVENTIONS: Retrieval of organs through minilaparotomy and laparoscopic harvest of donor internal iliac arteries and ovarian veins.
MEASUREMENTS AND MAIN RESULTS: Anastomosis was completed with bilateral donor internal iliac arteries to recipient internal iliac arteries in an end-to-end manner and with bilateral donor ovarian veins to recipient external iliac veins in an end-to-side manner. The lengths of utero-ovarian veins of both donors were 11 and 11cm on both sides; the lengths of the internal iliac arteries of both donors were 10 and 7.5cm on the left side and 10 and 6cm on the right side. The operative times for harvest surgery, bench surgery and transplant surgery were 2:40 and 3:20 hours, 34:32 and 33:30 min and 4:00 and 4:30 hours respectively for recipients 1 and 2. Daily postoperative uterine Doppler was completed through day 8 and then every other day and showed good intrauterine blood flow (i.e., low resistance arcuate vessel flow; resistance index < .5). Cervical biopsies on postoperative days 7 and 14 showed no evidence of rejection in either recipient. Both recipients started menstruating within 2 months of surgery.
CONCLUSION: By using ovarian veins as outflow channels, the challenges involved in dissection along the internal iliac vein are avoided, and harvesting the donor internal iliac artery reduces the tension on vascular anastomosis. The selection of vessels to be harvested could make the technique reproducible, although larger studies are warranted to confirm results.
DESIGN: Case study (Canadian Task Force Classification III).
SETTING: An urban, private, tertiary care hospital.
PATIENTS: Two patients, ages 30 and 24years, diagnosed with absolute uterine factor infertility secondary to Mayer-Rokitansky-Küster-Hauser syndrome underwent related living donor uterine transplants; donors were their mothers with normal menses.
INTERVENTIONS: Retrieval of organs through minilaparotomy and laparoscopic harvest of donor internal iliac arteries and ovarian veins.
MEASUREMENTS AND MAIN RESULTS: Anastomosis was completed with bilateral donor internal iliac arteries to recipient internal iliac arteries in an end-to-end manner and with bilateral donor ovarian veins to recipient external iliac veins in an end-to-side manner. The lengths of utero-ovarian veins of both donors were 11 and 11cm on both sides; the lengths of the internal iliac arteries of both donors were 10 and 7.5cm on the left side and 10 and 6cm on the right side. The operative times for harvest surgery, bench surgery and transplant surgery were 2:40 and 3:20 hours, 34:32 and 33:30 min and 4:00 and 4:30 hours respectively for recipients 1 and 2. Daily postoperative uterine Doppler was completed through day 8 and then every other day and showed good intrauterine blood flow (i.e., low resistance arcuate vessel flow; resistance index < .5). Cervical biopsies on postoperative days 7 and 14 showed no evidence of rejection in either recipient. Both recipients started menstruating within 2 months of surgery.
CONCLUSION: By using ovarian veins as outflow channels, the challenges involved in dissection along the internal iliac vein are avoided, and harvesting the donor internal iliac artery reduces the tension on vascular anastomosis. The selection of vessels to be harvested could make the technique reproducible, although larger studies are warranted to confirm results.