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目的探讨经阴道三维超声自由解剖成像(Omniview)技术对宫内节育器异位的诊断价值。方法对53例经手术证实为宫内节育器异位患者,术前行二维超声和三维超声Omniview检查,并对其检查结果进行比较。结果在53例宫内节育器异位患者中,经阴道三维超声Omniview成像诊断准确率为100%(53/53),二维超声诊断准确率为85%(45/53),两者差异有统计学意义(P<0.05)。结论经阴道三维超声Omniview技术检查能够获得宫内节育器异位更全面的信息,弥补了传统三维超声只能从3个正交平面来诊断的不足,故诊断正确率明显优于二维超声。
Objective To investigate the diagnostic value of transvaginal three dimensional ultrasound free anatomical imaging (Omniview) for ectopic diagnosis of IUD. Methods Fifty-three patients with ectopic endometriosis confirmed by surgery were examined with two-dimensional ultrasound and three-dimensional ultrasound Omniview before operation, and the results were compared. Results In 53 cases of ectopic patients with IUD, the diagnostic accuracy of transvaginal three-dimensional ultrasound with Omniview imaging was 100% (53/53) and that of two-dimensional ultrasound was 85% (45/53), the difference was Statistical significance (P <0.05). Conclusion Transvaginal three-dimensional ultrasound Omniview technology can obtain a more comprehensive ectopic IUD information to make up for the traditional three-dimensional ultrasound can only be diagnosed from the three orthogonal plane, so the diagnostic accuracy was significantly better than two-dimensional ultrasound.