A computed tomography cerebral angiogram and a conventional digital subtraction ... These etiologies include vertebrobasilar system aneurysm rupture, cervicomedullary junction tumors, or vascular ...

Prior to pursing an intervention, the anatomy of the anterior and posterior circulation and the circle of Willis should be defined with a diagnostic aortic arch and four-vessel angiography or with ...

Perspective from Bridget Boamah Appiah, OD, FAAO OCT angiography alone demonstrated superior sensitivity in detecting glaucomatous changes in the optic disc and macula compared with OCT and OCT ...

Symptomatic atherosclerotic disease of the vertebrobasilar system is often under diagnosed as a result of the often nonspecific symptomatology and the difficulty of interpreting the origins of the ...

Around 40% of all patients undergoing angiography are found to have normal coronary arteries or non-obstructive coronary artery disease (NOCAD). Despite the high prevalence, this is a group who rarely ...

Optical coherence tomography angiography is one such technology that seeks to improve diagnostics for retinal diseases. Using standard structural ocular coherence tomography hardware, optical ...

aUPMC Stroke Institute, Departments of Neurology and Neurosurgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA bDepartments of Neurology, Cooper University Healthcare and Cooper ...