论文部分内容阅读
以无排卵障碍、无卵管阻塞等器质性病变、无男性不育因素的机能性不孕患者为对象,逐日阴道B超检测宫内膜,探讨其与不孕的关系。选择婚后1年以上,诊为机能性不孕的20～31岁患者38例,于不孕治疗前,选择排卵前5～3日、排卵期、排卵后5～8日三段时间B超检测,以子宫正中纵断面像,子宫体部内膜的最大前后径为其内膜厚度;以优势卵泡的消失日作为排卵日。其内膜像分为4型:增殖期晚期均一低亮度型(P_1):内膜像呈树叶状,边缘高回声,内部呈低回声;混合型(P_2):内膜像均一且粗,呈中
With no ovulation disorder, no obstruction of the oviduct and other organic diseases, no infertility infertility patients as the object, daily vaginal B-detection of endometrial, to explore its relationship with infertility. Choose more than 1 year after marriage, diagnosed as functional infertility in patients aged from 20 to 31 38 cases, before infertility treatment, choose 5 to 3 days before ovulation, ovulation, 5 to 8 days after ovulation B period Detection, to the median longitudinal section of the uterus, uterine endometrium of the largest anteroposterior diameter of the intima-media thickness; disappearance of dominant follicles as ovulation day. The endometrium was divided into 4 types: the late proliferative phase of low-intensity type (P_1): endometrial like leaves, hyperechoic edge, internal hypoechoic; mixed type (P_2): endometrial image was uniform and thick, was in