C. Roach

Developmental venous anomalies: appearance on whole-brain CT digital subtraction angiography and CT perfusion

W. Orrison, A. Diamond, E. Ringdahl, 2010, Neuroradiology.

Whole-brain dynamic CT angiography and perfusion imaging.

W. Orrison, K. Snyder, E. Ringdahl, 2011, Clinical radiology.

Assessment of Tracer Delay Effect in Whole-Brain Computed Tomography Perfusion: Results for Selected Regions of Interest in Middle Cerebral Artery Acute Ischemic Strokes

W. Orrison, W. Bradley, K. Peters, 2013, Journal of computer assisted tomography.

Appearance and impact of post-operative intracranial clips and coils on whole-brain CT angiography and perfusion.

W. Orrison, E. H. Hanson, C. Roach, 2012, European journal of radiology.

Developmental venous anomalies: appearance on whole-brain CT digital subtraction angiography and CT perfusion

W. Orrison, A. Diamond, E. Ringdahl, 2011 .

Clinical indications and utilization of 320-detector row CT in 2500 outpatients

William W. Orrison, Eric H. Hanson, Benjamin Tabibian, 2011, Comput. Medical Imaging Graph..

Assessment of the Tracer Delay Effect in Whole-Brain Computed Tomography Perfusion: Results in Patients Without Known Neuroanatomic Abnormalities

W. Orrison, W. Bradley, K. Peters, 2013, Journal of computer assisted tomography.