Booker M, Parsons J
Academic Department of Obstetrics and Gynaecology, King's College Hospital, London.
Br J Obstet Gynaecol. 1990 Jun;97(6):499-505. doi: 10.1111/j.1471-0528.1990.tb02519.x.
The data from 636 patient cycles from an outpatient-based in-vitro fertilization and embryo transfer programme are presented. Between 1984 and 1988, 545 women (86%) underwent ultrasound directed follicle aspiration (UDFA) exclusively by the perurethral route. The mean follicle aspiration rate was 93%, and the mean number of oocytes per procedure was 5.8. The complication rate was 6%, but none was major. From July 1985 the clinical pregnancy rate per UDFA was 17% and per embryo transfer 21%. The perurethral approach was used in combination with another UDFA route in 91 women (14%) but the need to change route decreased with increasing operator experience. Perurethral UDFA is an efficient and safe method for harvesting oocytes.
本文呈现了一项基于门诊的体外受精和胚胎移植项目中636个患者周期的数据。1984年至1988年间，545名女性（86%）仅通过经尿道途径接受了超声引导下卵泡抽吸术（UDFA）。平均卵泡抽吸率为93%，每次手术的平均卵母细胞数为5.8个。并发症发生率为6%，但均非严重并发症。自1985年7月起，每次UDFA后的临床妊娠率为17%，每次胚胎移植后的临床妊娠率为21%。91名女性（14%）将经尿道途径与另一种UDFA途径联合使用，但随着操作者经验的增加，改变途径的需求减少。经尿道UDFA是一种采集卵母细胞的有效且安全的方法。
