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Diagnosis of unruptured intracranial aneurysms: 3T MR angiography versus 64-channel multi-detector row CT angiography.
- Yoshiyasu Hiratsuka, H. Miki, +5 authors T. Mochizuki
- Magnetic resonance in medical sciences : MRMS…
BACKGROUND AND PURPOSE We compared 3-dimensional time-of-flight magnetic resonance angiography (3D TOF MRA) using a 3-tesla (T) MR unit with 64-channel multi-detector row computed tomographic… Expand
Initial Experience in Evaluating the Prevalence of Unruptured Intracranial Aneurysms Detected on 3-Tesla MRI
Background: Given the very poor outcome of ruptured intracranial aneurysms, detection and treatment of unruptured intracranial aneurysms by a less invasive examination have become important. For this… Expand
High temperature thermoelectric properties of oxide Ca9Co12O28
- S. Li, R. Funahashi, I. Matsubara, K. Ueno, S. Sodeoka, H. Yamada
- Computer Science, Materials Science
The electrical conductivity, Seebeck coefficient and thermal conductivity of oxide Ca 9 Co 12 O 28 with Ca 2 Co 2 O 5 -type structure are 84 S cm –1 , 118 µV K –1 and 1.73 W… Expand
Mismatch between TOF MR Angiography and CT Angiography of the Middle Cerebral Artery may be a Critical Sign in Cerebrovascular Dynamics
Purpose Although time-of-flight (TOF)-magnetic resonance angiography (MRA) can clearly depict intracranial arteries, the arterial flow of middle cerebral artery (MCA) is occasionally not detected. We… Expand
Utility of 3-dimensional ultrasound imaging to evaluate carotid artery stenosis: comparison with magnetic resonance angiography.
- K. Igase, Y. Kumon, +5 authors K. Sadamoto
- Journal of stroke and cerebrovascular diseases…
BACKGROUND We evaluated the utility of 3-dimensional (3-D) ultrasound imaging for assessment of carotid artery stenosis, as compared with similar assessment via magnetic resonance angiography (MRA).… Expand
Magnetic aftereffects in magnesium ferrites
We report a study of aftereffect processes in magnetite with magnesium substitutions. The study observed the processes by means of disaccommodation techniques. We have recorded the time evolution of… Expand
Evaluation of carotid artery stenosis using three-dimensional ultrasonography
Could 3DAC Image predict the outcome of motor function in patients with cerebral infarction? K. Igase, I. Matsubara, M. Arai, J. Goishi, K. Sadamoto 1 Washo-kai Sadamoto Hospital, Neurosurgery,… Expand