Results 231 to 240 of about 1,062,427 (307)

Improved Fluoroscopy and Time Efficiency with Radial Access for Diagnostic Cerebral Angiography

Journal of Neuroimaging, 2020
Radial artery catheterization has been newly incorporated into the field of endovascular surgical neuroradiology as a safer and more efficient method for Cerebral angiography as opposed to the femoral artery approach.
A. Kenawy, W. Tekle, Ameer E. Hassan
semanticscholar   +1 more source

Deep Learning for Detecting Cerebral Aneurysms with CT Angiography.

Radiology, 2020
Background Cerebral aneurysm detection is a challenging task. Deep learning may become a supportive tool for more accurate interpretation. Purpose To develop a highly sensitive deep learning-based algorithm that assists in the detection of cerebral ...
Jiehua Yang, M. Xie, Canpei Hu, Osamah Alwalid, Yongchao Xu, Jia Liu, Teng Jin, Changde Li, Dandan Tu, Xiaowu Liu, Changzheng Zhang, Cixing Li, X. Long   +12 more
semanticscholar   +1 more source

Diagnostic Cerebral Angiography [PDF]

, 2009
Catheter angiography is still considered the gold standard for imaging cerebral vasculature, and is the topic of this chapter. Diagnostic angiography is also typically done as the first step during neurointerventional procedures. Mastery of diagnostic angiography is a prerequisite for neurointerventional training.
John P. Deveikis, Mark R. Harrigan
openaire   +1 more source

A Single-Center, Randomized, Controlled Comparison of the Transradial vs Transfemoral Approach for Cerebral Angiography: A Learning Curve Analysis

Journal of Endovascular Therapy, 2019
Purpose: To compare the characteristics and learning curve of the transfemoral approach (TFA) vs the transradial approach (TRA) for cerebral angiography.
Yandong Liu, Xingzhu Wen, J. Bai, Xiangguo Ji, K. Zhi, L. Qu   +5 more
semanticscholar   +1 more source

Left transradial access for cerebral angiography

Journal of NeuroInterventional Surgery, 2019
Introduction Transradial access is increasingly used among neurointerventionalists as an alternative to the transfemoral route. Currently available data, building on the interventional cardiology experience, primarily focus on right radial access ...
G. Barros, D. Bass, J. Osbun, Stephanie H. Chen, M. Brunet, E. Peterson, M. Walker, C. Kelly, M. Levitt   +8 more
semanticscholar   +1 more source

Transradial intraoperative cerebral angiography: a multicenter case series and technical report

Journal of NeuroInterventional Surgery, 2019
Background Use of the radial artery as an access site for neurointerventional procedures is gaining popularity after several studies in interventional cardiology have demonstrated superior patient safety, decreased length of stay, and patient preference ...
J. Osbun, B. Patel, M. Levitt, Alexander T. Yahanda, Amar S. Shah, Kathleen M Dlouhy, J. Thatcher, M. Chicoine, L. Kim, G. Zipfel   +9 more
semanticscholar   +1 more source

Renovist for Cerebral Angiography

Journal of Neurosurgery, 1964
N THE continual search for a better contrast medium, Renovist (Squibb) became available for trial in cerebral angiography. This note records our experience in 80 consecutive cases in which this medium was used. In 60 cases Renovist was used exclusively, whereas in 20 cases the material was compared with Renografin-60 (Squibb).
Francis E. O'Neill, Ralph A. Munslow
openaire   +3 more sources

Deep Learning for MR Angiography: Automated Detection of Cerebral Aneurysms.

Radiology, 2019
Purpose To develop and evaluate a supportive algorithm using deep learning for detecting cerebral aneurysms at time-of-flight MR angiography to provide a second assessment of images already interpreted by radiologists.
D. Ueda, A. Yamamoto, Masataka Nishimori, T. Shimono, Satoshi Doishita, Akitoshi Shimazaki, Yutaka Katayama, S. Fukumoto, Antoine Choppin, Yuki Shimahara, Y. Miki   +10 more
semanticscholar   +1 more source

Neuroleptanalgesia in cerebral angiography

Neuroradiology, 1973
The experience gained in performing neuroleptanalgesia by injection with dihydrobenzperidol and fentanyl as a premedication for cerebral angiography, as well as experiments made in its application, are presented on the basis of 200 cases. In 93 per cent of cases, the tranquillizing and analgesic effects proved satisfactory.
E. Mańko, J. Moroz, H. Szaroma, B. Kamieniecka, A. Regieli, R. Chrzanowski   +5 more
openaire   +3 more sources

Complications of Cerebral Angiography

Australasian Radiology, 1967
SUMMARYThe total neurological complication rate in 783 consecutive carotid angiograms was 2.3% (2.7 % per patient). The permanent complication rate, including death, was 1.5% (1–8% per patient).With one exception, the patients in the permanent neurological complication group were over the age of 50.Of the patients experiencing neurological ...
W. J. Caldicott, Lance V. Perrett
openaire   +3 more sources