摘要
Abstract
To investigate the volume contrast imaging C-plane( VCI-C plane), 3-D Glassbody mode and transvaginal color Doppler ultrasound in diagnosis of ectopic pregnancy (EP)Characteristic basis,in order to improve the accuracy of diagnosis of EP. Methods: 188 patients with suspected early ectopic pregnancy, examined with 2-0 transvaginal ultrasonography (combined with transabdominal ultrasonography necessary) and VCI-C plane + Glassbody model, to observe mass' support artery distribution and spectrum. Results: Among the 188 cases, 183 cases were diagnosed promptly. (1)The attachment area had the gestational sac visible within the embryo and/or yolk sac .there were 17 cases of fetal heart beat, 9.0%. (2)The Donut syndrome (tubal ring ), including 98 cases of Donut syndrome, 52.1 %. (3)The attachment area can be explored mixed mass,sometimes accompanied by a small amount of fluid, including 60 cases, 31.9%. (4)The other part is not typical case only with the pelvic cavity accumulates liquid,including 8 cases,4.3%. Diagnosis coincidence rate was 97.3%. Conclusions :Transuaginal sonography combined with CDFI/CDE can obtain ectopic pregnancy in the early diagnosis accurately and quickly ,that's the good means. VCI-C plane ultrasound imaging combined with 3D-Glassbody imaging mode have a large amount of information,increasing the contrast resolution and signal to noise ratio,and can provide more detailed information than 2D.关键词
超声检查,多普勒,彩色/成像,三维/妊娠,异位Key words
Ultrasonography, doppler, color/ Imaging, three-dimensional/ Pregnancy, ectopic
