Results 71 to 80 of about 661,844 (254)

Carotid artery disease screening : assessment of criteria [PDF]

, 1996
The Department of Radiology at St. Luke’s Hospital has provided a screening service for stroke related disease since April 1991. This consisted of Duplex Ultrasound screening (DUS) for Extracranial Carotid Artery Disease (ECAD) followed by angiography or
Galea Debono, Anthony, Zammit, Anthony, Gatt, Alexander   +2 more
core  

Transient cortical blindness, a rare complication during cerebral digital subtraction angiography: A case report and literature review

, 2022
Transient cortical blindness (TCB) is a rare consequence of cerebral angiography with no recognized cause. TCB was observed in a patient with a wide‐neck cavernous aneurysm during digital subtraction angiography.
Edmund Brakohiapa, Awo Yaa Oduro Anaglate, Bashiru Babatunde Jimah, Dorothea Anim, Benjamin Dabo Sarkodie, Emmanuel Jackson   +5 more
core   +1 more source

Fenestration of the posterior cerebral artery P1-P2 junction: A case report

Radiology Case Reports
Fenestration is a rare anatomical variation in the posterior cerebral artery. To the best of our knowledge, there are few reports of fenestrations at the posterior cerebral artery P1-P2 junction.
Hideki Endo, MD, PhD, Hirohiko Nakamura, MD, PhD   +1 more
doaj   +1 more source

Primitive Hypoglossal Artery: A case rep

The Egyptian Journal of Radiology and Nuclear Medicine, 2016
We report a case of a left sided Primitive Hypoglossal Artery detected by multi-detector CT cerebral angiography, performed for a 47 years old female patient complaining of sudden onset of drowsiness, who had undergone non-contract CT of the brain which ...
Mohamed Samir Shaaban
doaj   +1 more source

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

Cerebral Microembolism During Coronary Angiography

, 2011
Background and Purpose— Microemboli observed during coronary angiography can cause silent ischemic cerebral lesions. The aim of this study was to investigate if the number of particulate cerebral microemboli during coronary ...
Per Tornvall, Peter Svenarud, Juliane Jurga, Jan van der Linden, Jesper Nyman, Maria Nastase Mannila, Nondita Sarkar, van, der Linden J,, Svenarud, P,, Jurga, J,, Nyman, J,, Mannila, MN, Sarkar, N,, Tornvall, P,   +13 more
core   +1 more source

Comparison of non-contrast magnetic resonance perfusion and phase-contrast angiography for the quantitative assessment of cerebral blood flow: a prospective cross-sectional study

Digital Diagnostics
BACKGROUND: The validation of quantitative cerebral blood flow assessment using non-contrast magnetic resonance imaging remains unresolved. The optimal approach involves applying a method based on a different physiological model to enhance the ...
Vladimir V. Popov, Yuliya A. Stankevich, Olga B. Bogomyakova, Andrey A. Tulupov   +3 more
doaj   +1 more source

Presence of Emissary Veins in the Glabellar Region in Metopic Craniosynostosis

Clinical Anatomy, EarlyView.
ABSTRACT Emissary veins connect intra‐ and extracranial venous circulation by bridging the dural venous sinuses to the external veins of the skull. Their variable presence and location may have important implications in perioperative blood loss. Clinical observations and previous studies suggest that emissary veins are more frequently present in the ...
Anna Sundelin, Erik Ceder, Madiha Bhatti‐Søfteland, Giovanni Maltese, Peter Tarnow, Lars Kölby, Karin Säljö   +6 more
wiley   +1 more source

Feasibility and Procedural Considerations of Balloon‐Expandable TAVR in Patients With Prior Endovascular Aortic Stent Grafts

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Objectives To evaluate the feasibility and short‐term outcomes of transcatheter aortic valve replacement (TAVR) using balloon‐expandable Sapien valves in patients with prior endovascular aortic stent grafts. Methods We conducted a single‐center, retrospective study of 23 patients with prior endovascular aortic stent grafts who underwent TAVR ...
Iad Alhallak, Alexander Mills, Beau Bequeaith, Ken Chan, Akiko Tanaka, Anthony L. Estrera, Biswajit Kar, Richard Smalling, Abhijeet Dhoble   +8 more
wiley   +1 more source

Arteriovenous shunting and early cortical venous filling in subacute cerebral infarction: An old angiographic finding revisited

South African Journal of Radiology, 2002
Demonstrated in this report is an example of arteriovenous shunting and early venous filling in an area of cerebral infarction recorded on digital subtraction angiography.
Ian C. Duncan
doaj   +1 more source