流动血液的信号与下列哪项无关() ["流动方向","流动速度","层流","湍流","流动血液黏稠度"]
完整的诊断内容包括哪些?
MRI表现为高信号的组织是() ["亚急性出血","急性出血","含铁血黄素","骨钙铁","流空血管"]
下列哪种情况可形成质子密度加权像() ["长TR,短TE","长TR,长TE","短TR,短TE","长TR","短TR"]
下列哪一种情况可形成T2加权像() ["长TR,短TE","长TR,长TE","短TR,短TE","长TR","短TR"]
住院期间病历包括哪些内容?