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~(99m)Tc-二乙基乙酰苯氨基亚氨二醋酸(EHIDA)肝胆显像是反映肝胆生理和病理变化的一种手段,常规目测观片分析肝胆动力学变化受多种因素影响,灵敏度和特异性较低。为此我们用计算机感兴趣区(ROI)定量分析法测定肝胆动力学变化,以提高~(99m)Tc-EHIDA 肝胆显像的临床应用价值。
~ (99m) Tc-diethyl acetanilide aminoiminodiacetic acid (EHIDA) hepatobiliary imaging is a means to reflect the hepatobiliary physiological and pathological changes, conventional visual observation of liver and gallbladder dynamics changes by a variety of factors, the sensitivity And the specificity is low. To this end, we used computer-based interest area (ROI) quantitative analysis of hepatobiliary dynamics to improve the clinical value of ~ (99m) Tc-EHIDA hepatobiliary imaging.