Sharif K, Afnan M, Lenton W, Bilalis D, Hunjan M, Khalaf Y
Assisted Conception Unit, University of Birmingham, Birmingham Maternity Hospital, United Kingdom.
Fertil Steril. 1996 May;65(5):1071-4.
To evaluate the place of ultrasound-directed transvaginal transmyometrial ET in a protocol using both the transcervical and transmyometrial routes in a step-wise fashion.
A prospective descriptive clinical study.
A university-based assisted conception unit.
Thirteen patients who had difficult or impossible mock transcervical ET immediately before the real transfer.
Ultrasound-directed transvaginal transmyometrial ET.
Pregnancy and clinical pregnancy.
Four patients became pregnant, including three with clinical pregnancies.
In cases in which transcervical ET isd difficult or impossible, transvaginal transmyometrial ET is a viable option. The use of mock transcervical ET immediately before the real transfer would identify patients needing transmyometrial ET.
评估在一个逐步采用经宫颈和经肌层途径的方案中，超声引导下经阴道经肌层胚胎移植的地位。
一项前瞻性描述性临床研究。
一个大学附属的辅助生殖中心。
13名在实际胚胎移植前即刻进行模拟经宫颈胚胎移植困难或无法进行的患者。
超声引导下经阴道经肌层胚胎移植。
妊娠和临床妊娠。
4名患者妊娠，其中3名临床妊娠。
在经宫颈胚胎移植困难或无法进行的情况下，经阴道经肌层胚胎移植是一种可行的选择。在实际移植前即刻进行模拟经宫颈胚胎移植可识别需要经肌层胚胎移植的患者。
