神经影像:颞叶T2WI/FLAIR高信号病变的鉴别诊断 尽管许多脑部疾病可有颞叶病变,例如MRI上可见T2WI/FLAIR高信号,但仅局限于颞叶或以颞叶受累为主的疾病缺比较少。对病变分布模式和相关影像学表现的认识有助于缩小鉴别诊断的范围。 图1:单纯疱疹病毒性脑炎;A:FLA...
In 2020, our team was first in the US to publish the largest and most comprehensive retrospective review identifying the T2/FLAIR MRI signal assessment protocol as an early indicator of progressive GBM. We proposed that the time of FLAIR signal abnormality within the resection cavity (RC) ...
神经影像:颞叶T2WI/FLAIR高信号病变的鉴别诊断 尽管许多脑部疾病可有颞叶病变,例如MRI上可见T2WI/FLAIR高信号,但仅局限于颞叶或以颞叶受累为主的疾病缺比较少。对病变分布模式和相关影像学表现的认识有助于缩小鉴别诊断的范围。 图1:单纯疱疹病毒性脑炎;A:FLAIR;B:DWI;可见颞叶高信号病灶伴弥散受限,左侧明显 图2:...
《AJNR AmericanJournal ofNeuroradiology》杂志2025年1月13日在线发表美国明州Mayo Clinic 的Sandy T Nguyen , John C Benson, Girish Bathla ,等撰写的《立体定向放射外科治疗前庭神经鞘瘤后增强FLAIR图像上的瘤周高信号。Peritumoral Hyp...
尽管许多脑部疾病可有颞叶病变,例如MRI上可见T2WI/FLAIR高信号,但仅局限于颞叶或以颞叶受累为主的疾病缺比较少。对病变分布模式和相关影像学表现的认识有助于缩小鉴别诊断的范围。 图1:单纯疱疹病毒性脑炎;A:FLAIR;B:DWI;可见颞叶高信号病灶伴弥散受限,左侧明显 ...
Increased signal intensity with delayed post contrast 3D-FLAIR MRI sequence using constant flip angle and long repetition time for inner ear evaluationSamir Osman aCharlotte Hautefort b cArnaud Attyé dAlexis Vaussy eEmmanuel Houdart a bMichael Eliezer a b...
Signal intensity of motor and sensory cortices on T 2 -weighted and FLAIR images: Intraindividual comparison of 1.5T and 3T MRI . Eur Radiol 18 , 2949-2955 ( 2008 )Kamada K , Kakeda S , Ohnari N , Moriya J , Sato T , Korogi Y . Signal intensity of motor and sensory cortices on...
4-17-21 Drug-resistant temporal epilepsy: MRI signal intensity evaluation with turbo-FLAIR sequences and volumetric study of hippocampal regiondoi:10.1016/S0022-510X(97)86033-9Pierallini, A.Ferone, E.Bonamini, M.Bozzao, A.Quarato, P.P....
Signal increase around DVA on FLAIR (P = 0.03) and the age of less than 45 years demonstrated a significant correlation with MS group (P = 0.022). Conclusion: In our study, DVAs were effectively detected using SWI and 3D contrast-enhanced T1-weighted imaging on MRI. The signal increase ...