Background The usefulness of in-phase/opposed-phase imaging and diffusion weighted imaging (DWI) in differentiating beni......

目的探讨扩散加权成像(DWI)在早期诊断早产儿局灶性脑白质损伤(punctate white matter damage,PWMD)及其预后的价值。资料与方法搜......

采用原位红外光谱仪并结合热重分析仪和程序升温氧化-质谱联用仪的测量结果对国Ⅳ柴油机颗粒物表面官能团在颗粒物氧化反应过程中......

目的利用扩散张量成像(DTI)检查单眼屈光参差性弱视与斜视性弱视患儿视放射发育情况,比较两种弱视患儿视觉损害发生机制的异同。方......