【摘要】 目的探讨子宫输卵管造影过程中,数字化成像对减小医生和患者所受X线辐射剂量的价值。方法对234例不孕症采用数字透视作子宫输卵管造影检查,并连续记录3个月中病人每次检查所需的X线曝光时间。结果子宫输卵管均正常者86例(36.7%),单纯输卵管疾患112例(47.8%),单纯子宫疾患17例(7.2%),子宫粘连合并输卵管阻塞14例(6.0%),子宫畸形合并输卵管阻塞3例(1.3%)。连续记录86例每次检查X线曝光时间为63s～212s,平均106s。结论数字化子宫输卵管造影配合造影方法上的改进,不仅可获得满意的诊断图像,并且可以大大减小医生和患者所受的X线辐射剂量。更多还原

【Abstract】 Objective To evaluate the value of digital radiography for decreasing the X-ray radiation doses received by patients and doctors during hysterosalpingography.Methods Two hundred and thirty-four patients with secondary infertility were examined with digital fluoroscopy and the X-ray exposure times were recorded continuously for each case within three months.Results Normal uterus and uterine tube was found in 86 cases(36.7 %),simple uterine tube disease in 112(47.8 %),simple uterus disease in 17 (7.2 %),uterus adhesion associated with obstruction of uterine tube in 14 (6.0 %),and uterus deformity associated with obstruction of uterine tube in 3(1.3 %).The X-ray exposure times recorded continuously for each patient ranged between 63 s and 212 s with an average of 106 s.Conclusion The integration of digital hysterosalpingography and improvement of the method can not only acquire satisfactory images but can greatly reduce the X-ray exposure doses received by patients and doctors during the radiography. [更多还原