Purpose : To study the dual - phase helical dynamic CT signs of hepatic rnc - tastases.
目的: 探讨肝转移瘤双期动态增强扫描的CT征象.
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Dynamic CT observation, the diagnosis is clear.
CT动态观察, 可以明确诊断.
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Objective To estimate the diagnostic value of dynamic CT scanning in hepatic single low lesion.
目的评价动态增强CT扫描在肝内单发低密度病变诊断的价值.
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