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UCSF DOCUMENTS & MEDIA - MARCO SANCHEZ<br />
NEURORADIOLGY<br />
Christopher P. Hess, MD, PhD, Chief<br />
Research Directions:<br />
Neuropediatrics<br />
• Cause of cerebellar hypoplasia in some prematurely born<br />
neonates and the effects of brain cooling on CNS injury<br />
in term neonates suffering hypoxic-ischemic injury<br />
• Embryogenesis of disorders of the midbrain and hindbrain<br />
• Normal and abnormal development of the cerebral cortex<br />
• Fetal MR Neuroimaging: development and application of<br />
advanced MRI techniques to study normal and abnormal<br />
fetal brain development<br />
Traumatic Brain Injury<br />
• DTI and fiber tractography, fMRI, 3D MRSI and deformation<br />
morphometry as imaging biomarkers for mild TBI to<br />
predict clinical outcomes in post-concussive syndrome,<br />
with correlation to neurocognitive testing and genomic<br />
analysis for TBI susceptibility genes such as ApoE<br />
• DTI and fiber tractography processing for a multi-center<br />
consortium study of mild TBI<br />
Cardiovascular Disease and Stroke<br />
• Use of 64-slice CT to detect cardiovascular disease and<br />
stroke and a functional mapping and scoring system for<br />
predicting the outcome of ischemic stroke<br />
• Use of perfusion and CTA imaging to detect ongoing<br />
hemorrhages in the brain of patients presenting with<br />
acute intracerebral hematoma<br />
• Use of permeability image mapping to detect stroke<br />
patients at risk of subsequent hemorrhage<br />
• Automated software for the outcome classification of<br />
patients with acute subarachnoid hemorrhage<br />
Brain Tumors<br />
• Use of permeability and perfusion imaging to guide operative<br />
biopsy<br />
• Correlation of genetic markers and imaging markers from<br />
tissue obtained by image-guided biopsy<br />
Head and Neck<br />
• The utility of PET/CT in follow-up of patients with head<br />
and neck cancer<br />
• The use of advanced imaging techniques in the detection<br />
of recurrent head and neck cancer<br />
Spine<br />
• CT-guided back pain management<br />
• Use of image guidance to improve the accuracy of injections<br />
• Utility of gadolinium MR myelography to detect CSF leaks<br />
• MR neurography for peripheral nerve diagnosis<br />
• Neurodegenerative Diseases<br />
• New imaging biomarkers for neurodegenerative diseases<br />
using 7T MRI<br />
• 7T imaging of patients with intractable epilepsy<br />
• Characterization of multimodal diffusion data using highangular,<br />
resolution-diffusion imaging<br />
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