Vertebroplasty: cement leakage into the disc increases the risk of new fracture of adjacent vertebral body
EP Lin, S Ekholm, A Hiwatashi… - American Journal of …, 2004 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Patients successfully treated with vertebroplasty often
return with new pain caused by a new vertebral body fracture. The new fractures often are …
return with new pain caused by a new vertebral body fracture. The new fractures often are …
Amide proton transfer imaging of adult diffuse gliomas: correlation with histopathological grades
O Togao, T Yoshiura, J Keupp, A Hiwatashi… - Neuro …, 2014 - academic.oup.com
Background Amide proton transfer (APT) imaging is a novel molecular MRI technique to detect
endogenous mobile proteins and peptides through chemical exchange saturation transfer…
endogenous mobile proteins and peptides through chemical exchange saturation transfer…
Characterization of IgG4 anti‐neurofascin 155 antibody‐positive polyneuropathy
H Ogata, R Yamasaki, A Hiwatashi… - Annals of clinical …, 2015 - Wiley Online Library
Objective To investigate anti‐neurofascin 155 ( NF 155) antibody‐positive chronic
inflammatory demyelinating polyneuropathy ( CIDP ). Methods Sera from 50 consecutive CIDP …
inflammatory demyelinating polyneuropathy ( CIDP ). Methods Sera from 50 consecutive CIDP …
Increase in vertebral body height after vertebroplasty
A Hiwatashi, T Moritani, Y Numaguchi… - American journal of …, 2003 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: During clinical work, we have seen increases in vertebral
body height associated with vertebroplasty, but our literature search revealed no reports as …
body height associated with vertebroplasty, but our literature search revealed no reports as …
Differentiation of high-grade and low-grade diffuse gliomas by intravoxel incoherent motion MR imaging
O Togao, A Hiwatashi, K Yamashita, K Kikuchi… - Neuro …, 2015 - academic.oup.com
Background Our aim was to assess the diagnostic performance of intravoxel incoherent motion
(IVIM) MR imaging for differentiating high-grade gliomas (HGGs) from low-grade gliomas …
(IVIM) MR imaging for differentiating high-grade gliomas (HGGs) from low-grade gliomas …
MR imaging–based analysis of glioblastoma multiforme: estimation of IDH1 mutation status
K Yamashita, A Hiwatashi, O Togao… - American Journal …, 2016 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Glioblastoma multiforme is highly aggressive and the most
common type of primary malignant brain tumor in adults. Imaging biomarkers may provide …
common type of primary malignant brain tumor in adults. Imaging biomarkers may provide …
Differentiating primary CNS lymphoma from glioblastoma multiforme: assessment using arterial spin labeling, diffusion-weighted imaging, and 18F …
K Yamashita, T Yoshiura, A Hiwatashi, O Togao… - Neuroradiology, 2013 - Springer
Introduction Our purpose was to evaluate the diagnostic performance of arterial spin
labeling (ASL) perfusion imaging, diffusion-weighted imaging (DWI), and 18 F-fluorodeoxyglucose …
labeling (ASL) perfusion imaging, diffusion-weighted imaging (DWI), and 18 F-fluorodeoxyglucose …
Grading diffuse gliomas without intense contrast enhancement by amide proton transfer MR imaging: comparisons with diffusion-and perfusion-weighted imaging
O Togao, A Hiwatashi, K Yamashita, K Kikuchi… - European …, 2017 - Springer
Objectives To investigate whether amide proton transfer (APT) MR imaging can differentiate
high-grade gliomas (HGGs) from low-grade gliomas (LGGs) among gliomas without intense …
high-grade gliomas (HGGs) from low-grade gliomas (LGGs) among gliomas without intense …
Arterial spin labelling at 3-T MR imaging for detection of individuals with Alzheimer's disease
T Yoshiura, A Hiwatashi, T Noguchi, K Yamashita… - European …, 2009 - Springer
The purpose of this study was to determine whether arterial spin labelling (ASL) at 3-T MR
imaging can be used to discriminate individuals with Alzheimer’s disease (AD) from …
imaging can be used to discriminate individuals with Alzheimer’s disease (AD) from …
Axial loading during MR imaging can influence treatment decision for symptomatic spinal stenosis
A Hiwatashi, B Danielson, T Moritani… - American journal …, 2004 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Previous studies have shown that axial loading can narrow
the spinal canal. However, the clinical significance is unclear. The purpose of this study …
the spinal canal. However, the clinical significance is unclear. The purpose of this study …