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数字化乳腺X线摄影的图像质量分析

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摘要 目的:研究数字化乳腺X线摄影的图像质量。方法:选择2019年4月—2021年3月我院接受乳腺X线摄影检查的受检者80例,根据不同的MLO位投照角度分为三个研究组,其中MLO位30°为A组、MLO位45°为B组、MLO位60°为C组,和一个对照组,MLO位30°~60°间以平行于胸大肌角度投射为D组,每组分别20例。对4组患者的图像分别进行评价和统计学分析,将A、B、C组各级图像例数与D组进行比较。结果:B组甲级片90.00%,与对照组无显著差异(P> 0.05);A组甲级片50.00%、C组甲级片55.00%,均低于对照组(P <0.05)。结论:数字化乳腺X线摄影中,采取MLO位45°,获得的图像质量更高。
机构地区 开平市中心医院
出处 《影像研究与医学应用》 2019年第16期108-109,共2页 Journal of Imaging Research and Medical Applications
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