[PDF][PDF] Clinical applications of proton MR spectroscopy.
M Castillo, L Kwock… - Ajnr: American Journal of …, 1996 - Am Soc Neuroradiology
Magnetic resonance (MR) spectroscopy has received little attention from the clinical
radiology community. Indeed, most MR spectroscopic studies are performed by a small and …
radiology community. Indeed, most MR spectroscopic studies are performed by a small and …
Correlation of myo-inositol levels and grading of cerebral astrocytomas
M Castillo, JK Smith, L Kwock - American Journal of …, 2000 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: In a limited number of patients, the level of myo-inositol (MI),
as seen by proton magnetic resonance spectroscopy (HMRS), has been shown to differ …
as seen by proton magnetic resonance spectroscopy (HMRS), has been shown to differ …
Apparent diffusion coefficients in the evaluation of high-grade cerebral gliomas
M Castillo, JK Smith, L Kwock… - American journal of …, 2001 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Preliminary data indicate that apparent diffusion coefficient
(ADC) values may be useful in identifying and grading primary cerebral tumors. We tested …
(ADC) values may be useful in identifying and grading primary cerebral tumors. We tested …
Diffusion-Weighted MR Imaging ofGlobal Cerebral Anoxia
A Arbelaez, M Castillo… - American Journal of …, 1999 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Diffuse cerebral anoxia is a devastating event, and its acute
findings, as revealed by conventional MR imaging and CT scanning, may be subtle. We …
findings, as revealed by conventional MR imaging and CT scanning, may be subtle. We …
High signal intensity in globus pallidus and dentate nucleus on unenhanced T1-weighted MR images: evaluation of two linear gadolinium-based contrast agents
Purpose To determine if a correlation exists between the number of previous enhanced
magnetic resonance (MR) imaging examinations and high signal intensity in the globus pallidus (…
magnetic resonance (MR) imaging examinations and high signal intensity in the globus pallidus (…
Hypoxic-ischemic brain injury: imaging findings from birth to adulthood
BY Huang, M Castillo - Radiographics, 2008 - pubs.rsna.org
Global hypoxic-ischemic injury (HII) to the brain is a significant cause of mortality and severe
neurologic disability. Imaging plays an important role in the diagnosis and treatment of HII, …
neurologic disability. Imaging plays an important role in the diagnosis and treatment of HII, …
Pediatric cervical spine: normal anatomy, variants, and trauma
…, SP Karakas, AO Ortiz, J Cinnamon, M Castillo… - Radiographics, 2003 - pubs.rsna.org
Emergency radiologic evaluation of the pediatric cervical spine can be challenging because
of the confusing appearance of synchondroses, normal anatomic variants, and injuries that …
of the confusing appearance of synchondroses, normal anatomic variants, and injuries that …
Imaging manifestations of neurosarcoidosis
…, MG Matheus, M Castillo - American Journal of …, 2004 - Am Roentgen Ray Soc
Smith et al. this condition but may give evidence of the presence of systemic disease in 45%
of patients with central nervous system involvement [2]. Gallium-67 citrate injected IV is …
of patients with central nervous system involvement [2]. Gallium-67 citrate injected IV is …
Evaluation of CSF leaks: high-resolution CT compared with contrast-enhanced CT and radionuclide cisternography
JA Stone, M Castillo, B Neelon… - American Journal of …, 1999 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Radiologic evaluation of CSF leaks is a diagnostic
challenge that often involves multiple imaging studies with the associated expense and patient …
challenge that often involves multiple imaging studies with the associated expense and patient …
[HTML][HTML] Arterial spin labeling in neuroimaging
…, J Ramalho, M Castillo - World journal of …, 2010 - ncbi.nlm.nih.gov
Arterial spin labeling (ASL) is a magnetic resonance imaging technique for measuring
tissue perfusion using a freely diffusible intrinsic tracer. As compared with other perfusion …
tissue perfusion using a freely diffusible intrinsic tracer. As compared with other perfusion …