Parsons J, Pampiglione J S, Sadler A P, Booker M W, Campbell S
Department of Obstetrics and Gynaecology, King's College School of Medicine and Dentistry, London, United Kingdom.
Fertil Steril. 1990 Jan;53(1):97-102. doi: 10.1016/s0015-0282(16)53223-3.
Our experience in 242 consecutive ultrasound directed follicle aspirations using the perurethral technique is reported. The mean number of follicles punctured per patient was 9.6 (range 20 to 35), resulting in a mean oocyte yield of 6.1 (range 0 to 31) per patient. It was necessary to change to another ultrasound directed route in 20 patients, and we failed to retrieve oocytes in a further 6 patients. There were no serious complications. The fertilization and cleavage rates were 68% and 91%, respectively. Embryo transfer was performed in 178 cases, resulting in 39 clinical pregnancies (21.9%). Ultrasound directed follicle aspiration by the perurethral route is an efficient way of collecting oocytes and is acceptable to patients. There is no need for general anaesthesia, so this technique is well suited to in vitro fertilization programs based on outpatient procedures.
本文报道了我们采用经尿道技术连续进行242例超声引导下卵泡穿刺的经验。每位患者穿刺的卵泡平均数量为9.6个（范围为20至35个），每位患者的平均卵母细胞收获量为6.1个（范围为0至31个）。20例患者有必要改用另一种超声引导途径，另有6例患者未能获取到卵母细胞。未发生严重并发症。受精率和卵裂率分别为68%和91%。178例患者进行了胚胎移植，有39例临床妊娠（21.9%）。经尿道途径超声引导下卵泡穿刺是收集卵母细胞的一种有效方法，且患者易于接受。无需全身麻醉，因此该技术非常适合基于门诊手术的体外受精项目。
