腰背部浅筋膜炎的MRI诊断分析

MRI Findings in the Diagnosis of Lumbosacral Superficial Fasciitis

目的:探讨腰背部浅筋膜炎的磁共振成像(MRI)表现及临床意义。方法:回顾性分析经临床及影像学确诊的60例腰背部浅筋膜炎的MRI表现。结果:腰背部浅筋膜炎的MRI表现为60例患者腰背部浅筋膜层中均可见到条状或条片状异常信号影,T1WI表现为低信号,T2WI呈高或稍高信号,短时反转恢复序列(STIR)呈明显高信号,边界较清楚。29例伴腰(骶)部其他病变,31例为单纯性病变。结论:腰背部浅筋膜炎是造成腰腿痛的重要原因之一,MRI是该病的有效检查方法,具有很高的临床应用价值。

Objective：To explore MRI findings and clinical significance of lumbosacral uperficial fasciitis .Methods：MRI findings of 60 cases with lumbosacral superficial fasciitis diagnosed by clinic and medical imaging were retrospectively analyzed .Results：MRI demon-strated that strip or patchy abnormal signal intensity were seen in the lumbosacral superficial fascia of all the 60 cases.T1WI showed hy-pointensity ,T2WI showed hyperintensity or slight hyperintensity , STIR showed apparent hyperintensity ,and the boundary was clear .29 ca-ses accompanied with other lumbosacral lesions , 6 cases were single lesion .Conclusion：Lumbosacral superficial fasciitis was one of the important causes of the lumbocrural pain , MRI was the effective method to detect the disease , and highly valuable in clinical application .