方法利用数字减影泪道造影对41例正常人（82只眼）及179例溢泪患者（253只眼）进行检查，并对图像进行分析。

Methods 41 normal volunteers (82 eyes) and 179 cases (253 eyes) of epiphora were investigated with digital subtraction dacryocystography and images of lacrimal drainage system were studied.

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方法利用数字减影泪道造影对41例正常人（82只眼）及179例溢泪患者（253只眼）进行检查，并对图像进行分析。

Methods 41 normal volunteers (82 eyes) and 179 cases (253 eyes) of epiphora were investigated with digital subtraction dacryocystography and images of lacrimal drainage system were studied.

youdao