Wisanto A, Braeckmans P, Camus M, Devroey P, Khan I, Staessen C, Smitz J, Van Waesberghe L, Van Steirteghem A C
Centre for Reproductive Medicine, Academic Hospital Vrije, Universiteit Brussel, Belgium.
J In Vitro Fert Embryo Transf. 1988 Apr;5(2):107-11. doi: 10.1007/BF01130668.
Either a percutaneous-transvesical, a transvaginal, or a perurethral-transvesical approach can be used for oocyte recovery under ultrasound guidance in an in vitro fertilization and embryo transfer program. After having experienced these three different approaches in our program, we preferentially used the perurethral-transvesical approach as our routine technique for oocyte recovery under ultrasound guidance. We feel that this method is easier to perform and also carries less risk for contamination. From January to December 1986, 186 oocyte retrievals under ultrasound guidance were performed. In 7 cases no oocytes were found despite normal ovarian stimulation. A total of 767 oocytes was collected; the fertilization rate was 71.8%. Forty pregnancies were achieved (21.5% per attempt or 27.7% per embryo replacement). Except for transient hematuria, no complications were observed.
在体外受精和胚胎移植程序中，可采用经皮经膀胱、经阴道或经尿道经膀胱途径在超声引导下进行卵母细胞回收。在我们的程序中经历了这三种不同的方法后，我们优先使用经尿道经膀胱途径作为超声引导下卵母细胞回收的常规技术。我们认为这种方法更容易实施，且污染风险更小。1986年1月至12月，在超声引导下进行了186次卵母细胞采集。7例患者尽管卵巢刺激正常，但未发现卵母细胞。共采集到767个卵母细胞；受精率为71.8%。成功妊娠40例（每次尝试成功率为21.5%，或每次胚胎移植成功率为27.7%）。除了短暂性血尿外，未观察到并发症。
