2025年1月18日 · Division of the MCA is variable after the horizontal segment, although most commonly, it divides into two trunks, superior and inferior:

2020年7月2日 · In this study, we used the 3D DSA-MRI fusion technique to investigate the morphological features of MCA trunk, MCA plaque and LSAs in patients with high-grade MCA stenosis responsible or not responsible for an index ischemic stroke or TIA.

2025年2月20日 · Among the patients who underwent digital subtraction angiography (DSA) at our institution in a short time period (from 1 January 2021 to 31 December 2023), we selected three cases with high-quality images, representative for the main MCA anomalies, i.e., accessory, duplicated, and twig-like MCA.

本文通过案例图解大脑中动脉 (MCA)夹层的DSA表现和脑梗死机制，阐述了动脉 - 动脉栓塞、闭塞穿支动脉等多种脑梗死机制。 文中多个案例展示了不同机制下的DSA特征与梗死情况，有助于深入了解MCA夹层相关知识，快来一起学习吧。

The aim was to define the range of normal values of widths and lengths of particular MCA segments, define age and sex variability, and compare the compatibility of MCA measurements of digital subtraction angiography (DSA) and MR angiography (MRA).

A threshold-based classification of cerebral vasospasm needs reference values for intracranial vessel diameters on digital subtraction angiography (DSA). We aimed to generate adjusted reference values for this purpose by retrospectively analyzing ...

Digital subtraction angiography (DSA) is a fluoroscopic technique used extensively in interventional radiology for visualizing blood vessels. It has also been used to evaluate blood perfusion. However, the perfusion obtained in previous techniques ...

The 3D DSA-MRI fusion technique enables visualization of the LSA orifice and MCA plaque and their spatial relationships. This classification of the type of spatial relationships can provide insights into the pathogenesis of MCA stroke and useful guides for treatment strategies.

2021年8月5日 · Digital subtraction angiography (DSA) is a fluoroscopic technique used extensively in interventional radiology for visualizing blood vessels. It has also been used to evaluate blood perfusion.

In this study, we used the 3D DSA-MRI fusion technique to investigate the morphological features of MCA trunk, MCA plaque and LSAs in patients with high-grade MCA stenosis responsible or not responsible for an index ischemic stroke or TIA.