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Ovarian volume and antral follicle count assessed by MRI and transvaginal ultrasonography: a methodological study.

机译:通过MRI和经阴道超声检查评估卵巢体积和肛门卵泡计数:一种方法学研究。

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摘要

2D MRI reveals more antral follicles, especially of small size, than 3D TVUS. Ovarian volume estimation by MRI provides smaller volumes than by the reference standard 2D TVUS. Ovarian volume estimation by 3D MRI, allowing independence of non-ellipsoid ovarian shape measurement errors, provides volumes closer to 2D TVUS values than does 2D MRI. Reproducibility and inter-observer agreement of 2D MRI measurements of ovarian volume and total follicle count are good.
机译:2D MRI比3D TVUS显示出更多的窦卵泡,尤其是小卵泡。 MRI估算的卵巢体积比参考标准2D TVUS体积小。通过3D MRI进行的卵巢体积估算可实现非椭圆形卵巢形状测量误差的独立性,与2D MRI相比,其体积更接近2D TVUS值。卵巢体积和总卵泡计数的二维MRI测量的重现性和观察者间的一致性良好。

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