【摘要】：目的探討高膽紅素血癥患兒不同膽紅素水平與MRI信號強(qiáng)度之間的關(guān)系。方法 2014年7月~2015年10月,60例新生兒根據(jù)血清總膽紅素(TSB)水平分為組Ⅰ(TSB 17.1~34.2μmol/L)16例,組Ⅱ(TSB34.2~340μmol/L)34例,組Ⅲ(TSB340μmol/L)10例。行頭部3.0 T MRI檢查,測量雙側(cè)蒼白球T_1WI序列信號強(qiáng)度。結(jié)果組Ⅲ雙側(cè)蒼白球信號強(qiáng)度高于組Ⅰ、組Ⅱ(t2.0,P0.05)。雙側(cè)蒼白球T_1WI序列信號強(qiáng)度與TSB水平呈正相關(guān)(r=0.408,P0.05)。結(jié)論雙側(cè)蒼白球T_1WI序列信號強(qiáng)度增高可為診斷新生兒高膽紅素腦病提供定量參考。
[Abstract]:Objective to investigate the relationship between different bilirubin levels and MRI signal intensity in children with hyperbilirubinemia. Methods from July 2014 to October 2015, 60 newborns were divided into three groups according to the serum total bilirubin (TSB) level: group 鈪，

本文編號：2422712