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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 />

65

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