The value of Magnetic sensitive weighted imaging in the diagnosis of premature infant brain injury
ZHAO Xiaojun
ZHOU Zhongjie
ZHANG Xian
LIU Kun
YAN Zhihan
Abstract：Objective To compane and explore the magnetic sensitive weighted imaging ( SWI) in the diagnosis of premature infant brain damage value .Methods 50 cases of clinical examination of premature infant brain injury patients (1 w after birth), line T1 WI, T2 WI, FLAIR, DWI and SWI axis can scan , assessment record low signal on the sequences of different parts and the number and area .Results In 50 cases of premature infants , T1 WI, T2 WI, FLAIR, DWI, SWI can find the number of lesions , respectively 108, 82, 123, 82, 204, SWI was more sensitive than conventional sequence to display hemorrhage stove , difference was statistically significant.In the same place for displaying the lesion size range , SWI was best (0.72 ±0.58), compared with T1 WI, T2 WI, (0.50~0.48) was clearly apparent , difference was statistically significant .Conclusion SWI sequence is easier to find lesions than others micro hemorrhage stove , SWI can also detect premature deep brain marrow venous duct , incomparable advantages with other methods .
Keywords：Premature infantsMicroscopic bleedingMagnetic resonance imaging
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 2186-2188 )