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摘要目的评价在正相位编码极性的传统扩散加权成像(F-DWI)基础上增加反相编码极性的扩散加权成像(RDWI)鉴别急性脑干梗死和高信号伪影的价值。方法基于临
Abstract Objective To evaluate the value of differentiated diffusion weighted imaging (RDWI) with reversed-phase encoding polarity to identify acute brainstem infarction and high-signal artifacts based on traditional diffusion-weighted imaging (F-DWI) with positive phase encoding polarity. The method is based on Pro