高频超声检查在小儿杜氏型肌营养不良中的辅助诊断价值  

The value of high-frequency ultrasound in the diagnosis of duchenne muscular dystrophy in children

作　　者：施燕蓉[1] 刘晓青[2] 戴红[1] 陆殿元[1] 倪俊毅[1] 李西华[2] 

机构地区：[1]上海交通大学医学院附属新华医院崇明分院儿科,上海202150 [2]上海市儿科医学研究所,上海200092

出　　处：《中国当代儿科杂志》2012年第7期533-535,共3页Chinese Journal of Contemporary Pediatrics

基　　金：上海市崇明县卫生局重点学科建设计划(2011.儿科)

摘　　要：目的探讨高频超声在小儿杜氏型肌营养不良(DMD)疾病中的辅助诊断价值。方法将8例DMD患儿作为DMD组,10例健康儿童作为对照组,用高频超声检测所有研究对象的股直肌肌肉回声及腓肠肌与比目鱼肌间隔。结果与对照组相比,DMD组股直肌及腓肠肌回声增强,且肌肉纤维排列紊乱,两侧腓肠肌与比目鱼肌的间隔均明显增宽(P<0.05)。结论使用高频超声检测肌肉形态的变化可为DMD的诊断提供依据。Objective To study the value of high-frequency uhrasound in the diagnosis of duchenne muscular dystrophy diseases （DMD） in children. Methods Eight children with DMD were enrolled as DMD group and 10 healthy children as the control group. The echogenieity of the rectus femoris muscle and the gap between the gastrocnemius and soleus muscles in the two groups were detected by high-frequency ultrasound. Results Compared with the control group, rectus femoris and gastrocnemius muscles in the DMD group showed increased echogenicity and their muscle fibers were arranged irregularly, and the gap between the gastrocnemius and soleus muscles became wilder （P 〈 0.01 ）. Conclusions

关 键 词：杜氏型肌营养不良 超声 儿童 

分 类 号：R746.2[医药卫生—神经病学与精神病学]