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Updated: Jun 22, 2026

A Volumetric Method for Quantification of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage
Published on: July 28, 2018
Steroid-responsive large vessel vasculitis: application of whole-brain 320-detector row dynamic volume CT angiography
N Yahyavi-Firouz-Abadi1, B L Wynn, F J Rybicki
1Department of Radiology, Applied Imaging Science Laboratory, Brigham and Women's Hospital, Boston, Mass 02115, USA.
Summary:
A patient with suspected giant cell arteritis and prior negative findings on superficial temporal artery biopsy was evaluated with 320-detector row CT angiography (CTA) and whole-brain perfusion. Corticosteroid treatment was initiated on the basis of CT angiography findings of arteritis and a cortical perfusion deficit. The patient's symptoms and perfusion imaging findings resolved following therapy. Whole-brain CTA and imaging was helpful in the diagnosis and monitoring this patient with suspected vasculitis.
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