Results 251 to 260 of about 889,067 (345)

Imaging Characteristics of Persistent Carotid‐Vertebrobasilar Anastomoses Detected by Ultrasound

Journal of Ultrasound in Medicine, Volume 44, Issue 11, Page 2157-2169, November 2025.
In this case series, we aimed to evaluate the ultrasonic characteristics of 35 patients with persistent carotid‐vertebrobasilar anastomoses (PCVBA), a rare variant between the anterior and posterior cerebral circulation. Ultrasound detected seven (30.4%, 7/23) primitive trigeminal arteries (PTA), eight (100%, 8/8) primitive hypoglossal arteries (PHA ...
Xiang Li, Qiuping Li, Liyong Du, Yumeng Luo, Jie Yang, Tieying Zhang, Jiabin Liu   +6 more
wiley   +1 more source

The evaluation value of intracranial magnetic resonance angiography combined with carotid ultrasound in cerebral infarction. [PDF]

Pak J Med Sci
Guo X, Sun L.
europepmc   +1 more source

Overestimation of carotid artery stenosis with magnetic resonance angiography compared with digital subtraction angiography

, 2002
Paul J. Nederkoorn, Otto E. H. Elgersma, Willem P.Th.M. Mali, B.C. Eikelboom, L. Jaap Kappelle, Yolanda van der Graaf   +5 more
openalex   +1 more source

Intracerebral Hemorrhage: Advances, Knowledge Gaps, and Future Directions

MedComm, Volume 6, Issue 11, November 2025.
This review provides a comprehensive synthesis of current research on the epidemiology, pathophysiological mechanisms, imaging characteristics, treatment delays, clinical management strategies, neural repair, and prognostic prediction of intracerebral hemorrhage (ICH).
Tao Liu, Weiwei Jiang, Minzhi Zhang, Shangzhi Xiong, Linan Chen, Xiaoying Chen, Rongcai Jiang   +6 more
wiley   +1 more source

Utilization of Heavily T2-Weighted Imaging and Dynamic Contrast-Enhanced 3T Magnetic Resonance Angiography for Diagnosing Spinal Extradural Arteriovenous Fistula: A Case Report. [PDF]

Cureus
Murakami H, Mizutani H, Nakahara K, Uetani H, Kaku Y, Nakajima M, Mukasa A, Hirai T, Ueda M.   +8 more
europepmc   +1 more source

Magnetic resonance angiography of collateral compensation in asymptomatic and symptomatic internal carotid artery stenosis

, 2002
Jeroen Hendrikse, B.C. Eikelboom, Jeroen van der Grond   +2 more
openalex   +1 more source

Case Report—An Unusual Presentation of Cervical Meningioma as a Carotid Body Mass Diagnosed by Fine Needle Aspiration Cytology

Cytopathology, Volume 36, Issue 6, Page 606-609, November 2025.
We describe an unusual case of cervical meningioma presenting as a carotid body tumour. This case emphasises the importance of cytoradiologic correlation in lesions with atypical imaging findings; and the crucial role of fine needle aspiration cytology in accurately diagnosing masses in precarious anatomic sites of the head and neck.
Poorva Singh, Liam Chen, Zuzan Cayci, Khalid Amin   +3 more
wiley   +1 more source

The Value of Non-Invasive Optimal Vessel Analysis Quantitative Magnetic Resonance Angiography for Studying Flow and Collateral Patterns in Patients with Bilateral Carotid Steno-Occlusive Disease. [PDF]

Brain Sci
Helg F, Colombo E, Inauen C, Höbner LM, Sebök M, Schubert T, Fierstra J, Spinello A, Wegener S, Luft AR, Kulcsar Z, Regli L, Esposito G.   +12 more
europepmc   +1 more source

Analysis of the Predictive Effect of Cardiac Color Doppler Ultrasound Combined With Carotid Ultrasound on Major Adverse Cardiac Events Following Percutaneous Coronary Intervention

Echocardiography, Volume 42, Issue 11, November 2025.
We explored the predictive effect of the combination of cardiac color Doppler ultrasound and carotid ultrasound on major adverse cardiac events (MACE) within 12 months after percutaneous coronary intervention (PCI) among 475 coronary heart disease (CHD) patients.
Jun Xue, Di Wu, Yudong Fan, Miaomiao Zhang, Xu Wang   +4 more
wiley   +1 more source

Magnetic resonance angiography for cerebral arterial and venous visualization in dogs: a comparative study of time-of-flight, phase-contrast, and time-resolved imaging of contrast kinetics sequences. [PDF]

Front Vet Sci
Hong S, Kim S, Namgoong M, Kwon M, Yoon J, Choi J.   +5 more
europepmc   +1 more source