Head and Neck Imaging
The Diagnostic Value of MR Susceptibility Weighted Imaging in Neonatal Intracranial Hemorrhage
Author：ZHAO Qin-ping, HUANG Rui-sui, LIU Chun-yu
affiliation：Department of Radiology, The Second People's Hospital of Nanning, Nanning 530031, Guangxi Province, China
PDFAbstract
Objective To explore the value of susceptibility weighted imaging(SWI) in the clinical application of MRI examination in neonatal intracranial hemorrhage. Methods Retrospective analysis of 48 cases of neonatal intracranial hemorrhage in our hospital from January 2012 to June 2016 were collected and diagnosed as intracranial hemorrhage. Results Among the 48 cases of intracranial hemorrhage, 26 cases (54.2%) showed a slightly higher signal of T1WI.，T2WI showed low signal, FLAIR showed low signal or high signal, SWI showed low signal, part of SWI showed more lesions, In 22 cases (45.8%), only SWI showed a low signal. Conclusion SWI sequence is more sensitive than the conventional MR sequence to show the micro hemorrhage, to make up for the deficiency of conventional MR sequence, It plays an important role in judging the intracranial hemorrhage of the newborn and guiding the clinical treatment.
【Keyword】Magnetic Resonance Imaging; Susceptibility Weighted Imaging; Neonatal Intracranial Hemorrhage
【Chart number】R445.2;R743.34
【Document Identification Number】A
【DOI】 10.3969/j.issn.1672- 5131.2018.04.006
Chinese journal of CT and MRI
th16Volume， th 4 Issue
2018Year04Month
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