The value and relevant research of T1 WIR sequence in the children's Myelination aged 0~8 months
LI Lin
ZHAO Jianshe
CUI Ruodi
DONG Chunhua
GUO Lei
FAN Lei
Abstract：Objective To determine the value of T1 weighted inversion recovery (T1WIR) in revealing child's Myelination Within 0~8 months by comparing with T1 weighted spin echo (T1WSE).Methods 63 children aged 0~8 months underwent magnetic resonance imaging ,including both T1WSE and T1W-IR.Then we analyzed each anatomical site of myelination compara-tively, thus determined which sequence was more clear , and a more complete display anatomical structure , and the correlation in terms of image artifacts .Results The TIWIR sequence could display the anatomical structure adged 0~8 months more clearly than T1 WSE sequence , and the difference was statistically significant ( P <0.005 ) .Meanwhile , the T1 WIR resolved the effect of truncation artifact and venous indwelling needle , thus displaying the anatomical Structure between the brain cortex and cortex and cerebrospinal fluid better .Conclusion The T1 WIR sequence could display children's myelination degree aged 0~8 months more accuratelly , resolve the effect of artifact .The combination of both could evaluate children's myelination degree aged 0~8 months more accurately .
Keywords：MyelinationWithin 0~8 monthsMagnetic 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：5( 587-591 )