Results 111 to 120 of about 182,399 (263)

A Soft‐Tip Hydraulically Steerable Catheter for Enhanced Flexibility and Safety in Vascular Interventions

Advanced Intelligent Systems, EarlyView.
This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang, Ye Wang, Jiayuan Liu, Zhuhao Wang, Xuan Yang, Jie Wang, Jian Wu, Guochen Ning, Boyu Zhang, Hongen Liao   +9 more
wiley   +1 more source

Carotid Artery Stenting in Patients with Carotid Artery Stenosis

Journal of Rawalpindi Medical College, 2012
Background: To evaluate the effectiveness of carotid artery stenting in patients with carotid artery stenosis Methods: In this descriptive study rail roading technique was used for carotid artery stenosis.
Hamid Sharif Khan
doaj  

Congenital absence of the internal carotid artery with intercavernous anastomosis

Radiology Case Reports, 2019
Congenitally absent internal carotid artery with intercavernous anastomosis is an exceedingly rare vascular anomaly. We report such a case in a 65-year-old man with chronic symptoms resembling sporadic transient ischemic attacks. While these patients are
Jesse Chen, MD, Mark Raden, MD, Cheryl Lin, MD   +2 more
doaj   +1 more source

Microendovascular Neural Recording from Cortical and Deep Vessels with High Precision and Minimal Invasiveness

Advanced Intelligent Systems, EarlyView.
Intravascular electroencephalography (ivEEG) using micro‐intravascular electrodes was developed. Cortical‐vein ivEEG showed a higher signal‐to‐noise ratio and finer spatial resolution of somatosensory evoked potentials (SEPs) than superior sagittal sinus ivEEG, and deep‐vein ivEEG captured clear visual evoked potentials.
Takamitsu Iwata, Hajime Nakamura, Takafumi Uemura, Teppei Araki, Takaki Matsumura, Takaaki Abe, Toshikazu Nezu, Masatoshi Takagaki, Tomohiko Ozaki, Shinpei Miura, Ryohei Fukuma, Sam E. John, David B. Grayden, Haruhiko Kishima, Tsuyoshi Sekitani, Takufumi Yanagisawa   +15 more
wiley   +1 more source

Facts and Misfacts on D‐Dimer Testing. Consensus Guidance From the Italian Society on Thrombosis and Hemostasis (SISET)

American Journal of Hematology, EarlyView.
ABSTRACT D‐dimer defines degradation products derived from the proteolysis mediated by plasmin on cross‐linked fibrin. The evidence‐based use of D‐dimer in some conditions has been consolidated. Currently, however, there is an entrenched prescription of D‐dimer testing to screen otherwise healthy subjects that may induce prescribing physicians to start
Armando Tripodi, Walter Ageno, Luca Barcella, Antonio Coppola, Marcello Di Nisio, Massimo Franchini, Monia Marchetti, Rossella Marcucci, Marco Marietta, Pasquale Pignatelli, Domenico Prisco, Valerio De Stefano   +11 more
wiley   +1 more source

Carotid occlusion of a giant intracavernous aneurysm on a single functional internal carotid artery

Radiology Case Reports
The prevalence of intracranial aneurysms (IA) is higher in patients with stenosis of the internal carotid artery (ICA), the intracavernous internal carotid aneurysm is an intracranial aneurysm causing major functional and vital complications.
Soukaina Srhiri, Ismail Chaouche, Amal Akammar, Nizar EL Bouardi, Mereim Haloua, Badreddine Alami, Meryem Boubbou, Mustapha Maaroufi, M.Y. Youssef Lamrani Alaoui   +8 more
doaj   +1 more source

Management of Cardiovascular Health Issues in Turner Syndrome: Expert Insights and Expanded Recommendations From the 2024 Guideline Development Team

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Turner syndrome (TS) is frequently complicated by congenital heart disease (CHD). While left‐sided lesions such as bicuspid aortic valve (BAV) and coarctation of the aorta are the most common structural heart lesions in TS, other anomalies, such as aortic arch malformations, hypoplastic left heart syndrome (HLHS), persistent left superior vena
Katya de Groote, Sheetal R. Patel, Kristian Havmand Mortensen, Isabel Witvrouwen, Anthonie Duijnhouwer, Nicole M. Brown, Jasmine Grewal, Kathryn C. Chatfield, Aaron T. Dorfman, Siddharth K. Prakash   +9 more
wiley   +1 more source

Complications in Endoscopic Sinus Surgery: A TriNetX Network Analysis

International Forum of Allergy &Rhinology, EarlyView.
Abstract Background The potential complications of endoscopic sinus surgery (ESS) remain a critical surgical consideration. This study aims to examine complication rates and identify trends in ESS‐related complications. Methods The TriNetX network was queried for patients undergoing ESS between 2005 and 2024.
Jakob L. Fischer, Tyler J. Gallagher, Matthew E. Lin, Ian Kim, Bozena B. Wrobel, Daniel M. Beswick, Jivianne T. Lee, Marilene B. Wang, Jeffrey D. Suh   +8 more
wiley   +1 more source

A safer endovascular technique for pre-operative embolization of juvenile nasopharyngeal angiofibroma: avoiding the pitfalls of external carotid artery - internal carotid artery anastomoses. [PDF]

J Cerebrovasc Endovasc Neurosurg, 2020
Rosenbaum-Halevi D, Lopez-Rivera V, Turkmani A, Sanzgiri A, Zeineddine HA, Luong A, Chen PR.   +6 more
europepmc   +1 more source

Sinonasal Sarcomas Management: An International Consensus Statement

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Introduction Sinonasal sarcomas are exceedingly rare entities, constituting less than 7% of head and neck sarcomas. Their complex histology needs specialized treatment, which is often based on multimodal approaches including surgery, radiation therapy, and/or chemotherapy.
Alessandro Vinciguerra, Francesca Caspani, Marco Valentini, Anna Maria Camarda, Salvatore Provenzano, Eric W. Wang, Cem Meço, Marco Ferrari, Pavol Surda, Semi Harrabi, Fernando Augusto Batista Campos, Javier Martin Broto, B. Ashleigh Guadagnolo, Pierina Navarria, Ali Hosni, Nadia Hindi, Antoine Italiano, Daniel M. Trifiletti, Bernd Kasper, Benjamin Verillaud, Alberto Schreiber, Paolo Castelnuovo, Piero Nicolai, Iacopo Dallan, Matias Chacon, Shirley Y. Su, Juliette Thariat, Claudia Valverde, Matt Lechner, Jean Yves Blay, Maria Rosaria Fiore, Jean Anderson Eloy, Mehdi Brahmi, James N. Palmer, Victor Castro Oliden, Daniela Greto, Iwona Lugowska, Angelo Paolo Dei Tos, Thibaut van Zele, Alkis J. Psaltis, Paolo Giovanni Casali, Armelle Dufresne, Claudia Sangalli, Christos Georgalas, Ester Orlandi, Peter‐John Wormald, Philippe Herman, Ricardo Carrau, Ehab Y. Hanna, Lisa Licitra, Mario Turri‐Zanoni, Paolo Battaglia   +51 more
wiley   +1 more source