自然周期中子宫内膜波状活动的速度。
Velocity of endometrial wavelike activity in spontaneous cycles.
作者信息
IJland M M, Evers J L, Hoogland H J
机构信息
Department of Obstetrics and Gynecology, Academisch Ziekenhuis Maastricht, The Netherlands.
出版信息
Fertil Steril. 1997 Jul;68(1):72-5. doi: 10.1016/s0015-0282(97)81478-1.
OBJECTIVE
To analyze the velocity and wave intervals of endometrial wavelike activity in spontaneous menstrual cycles.
DESIGN
Prospective observational ultrasound (US) evaluation of endometrial wavelike activity.
SETTING
University hospital.
MAIN OUTCOME MEASURE(S): Endometrial wavelike activity, wave velocity, wave intervals.
PATIENT(S): Twenty-three menstrual cycles were evaluated by frequent US investigations in 16 healthy, regularly cycling female volunteers.
INTERVENTION(S): Transvaginal US examination of endometrial wavelike activity.
RESULT(S): Nineteen cycles proved to be ovulatory. Wave velocity and wave intervals were calculated in waves from fundus to cervix and in waves from cervix to fundus. The velocity of waves from fundus to cervix increased from the midfollicular phase to the late follicular phase. Waves from cervix to fundus showed their highest velocity in the periovulatory period.
CONCLUSION(S): Velocity of endometrial wavelike activity reached a peak in the periovulatory phase, whereas the wave intervals were shortest in that phase.
目的
分析自然月经周期中子宫内膜波状活动的速度和波间期。
设计
对子宫内膜波状活动进行前瞻性超声（US）评估。
地点
大学医院。
主要观察指标
子宫内膜波状活动、波速、波间期。
患者
对16名健康、月经周期规律的女性志愿者的23个月经周期进行了频繁的超声检查评估。
干预措施
经阴道超声检查子宫内膜波状活动。
结果
19个周期为排卵周期。计算了从宫底到宫颈的波以及从宫颈到宫底的波的波速和波间期。从宫底到宫颈的波速从中卵泡期到晚卵泡期增加。从宫颈到宫底的波在排卵期显示出最高速度。
结论
子宫内膜波状活动速度在排卵期达到峰值，而该期波间期最短。
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