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Condition: Thrombosis
Procedure: Angiography

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Total 885 results found since Jan 2013.

Deep learning-based classification of DSA image sequences of patients with acute ischemic stroke
CONCLUSION: Our deep learning-based approach to thrombus identification in DSA sequences yielded high accuracy on our single-center test data set. External validation is now required to investigate the generalizability of our method. As demonstrated, using this new approach may help reduce the incident risk of overlooking thrombi during thrombectomy in the future.PMID:35604489 | DOI:10.1007/s11548-022-02654-8
Source: Cancer Control - May 23, 2022 Category: Cancer & Oncology Authors: Benjamin J Mittmann Michael Braun Frank Runck Bernd Schmitz Thuy N Tran Amine Yamlahi Lena Maier-Hein Alfred M Franz Source Type: research

Endovascular Coil Embolization for Recurrent Bow Hunter's Stroke
Intern Med. 2022 May 14. doi: 10.2169/internalmedicine.8906-21. Online ahead of print.ABSTRACTBow hunter's stroke is a rare cause of vertebrobasilar infarction. There is no consensus regarding the optimal treatment. We herein report a case of bow hunter's stroke successfully treated by endovascular treatment. A 70-year-old man presented with central vertigo. Magnetic resonance imaging (MRI) showed posterior circulation infarcts. Dynamic angiography revealed thrombus formation and hypoperfusion of the right vertebral artery upon head rotation to the left. Endovascular parent artery occlusion of the right vertebral artery wa...
Source: Internal Medicine - May 15, 2022 Category: Internal Medicine Authors: Fumiya Kutsuna Yoichi Morofuji Eri Shiozaki Daiki Uchida Masahiro Tokuda Hiroshi Iwanaga Tomonori Ono Ichiro Kawahara Wataru Haraguchi Keisuke Tsutsumi Source Type: research

Concurrent Cerebral, Splenic, and Renal Infarction in a Patient With COVID-19 Infection
Conclusion: In this case, a patient with multiple thrombotic events in the acute phase of COVID-19 infection, the delimitation of the inflammatory state through analytical markers as D-dimer helped to individualize the antithrombotic treatment (full anticoagulation or anticoagulation at intermediate doses plus antiplatelet treatment as used in our patient) and its duration. However, more data are needed to better understand the mechanisms and treatment of stroke in patients with COVID-19 infection.
Source: The Neurologist - May 1, 2022 Category: Neurology Tags: Case Report/Case Series Source Type: research

Mechanical Embolectomy for Superior Cerebellar Artery Embolism
This article describes the admission of a 69-year-old man with acute superior cerebellar artery embolization. Compared with the imaging data of the patient 2 weeks before the onset of the disease, cerebral angiography revealed that there was a mural thrombus covering the opening of the superior cerebellar artery. it is also a bold attempt for this patient to undergo mechanical thrombectomy. The patient finally recovered well from neurological symptoms. This case report details the causes of the rare mural thrombosis leading to superior cerebellar artery embolism, and also has a new understanding of arterial embolism in acute stroke.
Source: Journal of Craniofacial Surgery - May 1, 2022 Category: Surgery Tags: Clinical Studies Source Type: research

The Aortic Ductus Diverticulum—Innocent Bystander or Potential Source of Thromboembolic Stroke?
Conclusions In the present study, ADDs were not significantly associated with ischemic brain alterations. Therefore, ADDs seem to be an innocent bystander with respect to the pathogenesis of ischemic brain alterations.
Source: Journal of Computer Assisted Tomography - May 1, 2022 Category: Radiology Tags: Cardiovascular: Angiography Source Type: research

The Value of Contrast-Enhanced Ultrasound in the Evaluation of Carotid Web
ConclusionsCEUS may have a higher diagnostic accuracy for CaW with thrombosis, and it has a higher clinical application prospect.
Source: Frontiers in Neurology - April 27, 2022 Category: Neurology Source Type: research

An Optimal Animal Model of Ischemic Stroke Established by Digital Subtraction Angiography-Guided Autologous Thrombi in Cynomolgus Monkeys
ConclusionOur study may provide an optimal non-human primate model for an in-depth study of the pathogenesis and treatment of focal cerebral ischemia.
Source: Frontiers in Neurology - April 25, 2022 Category: Neurology Source Type: research

Effect of Mid-Basilar Artery Angle and Plaque Characteristics on Pontine Infarction in Patients with Basilar Artery Plaque
CONCLUSION: The mid-BA angle may increase the incidence of pontine infarction by increasing the plaque burden.PMID:35418542 | DOI:10.5551/jat.63520
Source: Journal of Atherosclerosis and Thrombosis - April 14, 2022 Category: Cardiology Authors: Yangchen Li Fengxin Chen Bo Yang Sheng Xie Ce Wang Runcai Guo Xuebing Zhang Zunjing Liu Source Type: research