WebBackground and purpose: Diffusion-weighted imaging (DWI) is a cornerstone in diagnostic of ischemic stroke. The aim of this study was to investigate the usefulness of high-b-value computed DWI (c-DWI) in comparison to standard DWI in … WebAug 25, 2024 · Case 1. A 61-year-old male patient was admitted to our neurology ward for a 1-week history of dizziness and headache. The patient accepted cranial MRI examination (Fig. 1), and DWI sequences showed high-intensity signal lesions involving the corticomedullary junction in the bilateral frontal lobe and parietal lobe.The abnormal …
Diffusion-Weighted MRI: Role in the differential …
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7 Rules for better presentation of brain MRI findings.
WebMay 22, 2024 · FLAIRについて. FLAIR(Fluid Attenuated Inversion Recovery)とは、 脳脊髄液を抑制したT2WI を指します。. なので、 脳脊髄液近傍の病変 を検出するのに優 … WebDec 14, 2009 · Magnetic resonance (MR) imaging plays an increasingly important role in the evaluation of patients with liver disease because of its high contrast resolution, lack of ionizing radiation, and the possibility of … WebApr 17, 2008 · Though the sensitivity of diffusion-weighted imaging (DWI) for acute cerebral ischemia is high, false-negative DWI cases occur. 1–4 Transient ischemic attack (TIA) patients show DWI abnormalities in only … sont subis