Digital subtraction angiography (DSA) is a fluoroscopy technique used in interventional radiology to clearly visualize blood vessels in a bony or dense soft tissue environment. Images are …

2025年1月21日 · Digital subtraction angiography (DSA) is a fluoroscopic technique used extensively in interventional radiology for visualization of blood vessels. Radiopaque structures …

Abstract: Digital subtraction angiography (DSA) is an essential diagnostic tool for analyzing and diagnosing cardiovascular diseases. However, patient movement during image acquisition can …

Digital Subtraction Angiography (DSA) is the gold-standard imaging modality in acute cerebrovascular diagnosis. The role of DSA has become increasingly prominent since the …

1985年6月1日 · Thus, at present, we have at our disposal three modalities for head and neck angiography: IV-DSA, IA-DSA, and conventional angiography. Intravenous studies can be …

Digital subtraction angiography (DSA) has historically been the gold standard for detecting vascular head and neck trauma, given its high sensitivity, cost-effectiveness, and ability to …

旋转DSA能够显示头颈部大多数病变血管的供血动脉和分支结构，是对常规DSA的重要补充，对头颈部血管病变的诊断和治疗有很大价值。 引用本文: 赵军, 杨进全, 吴宁, 等. 旋转DSA应用于头 …

2012年3月6日 · Facial artery pulsation is most palpable where the artery crosses the mandibular base, and again near the corner of the mouth. Its branches in the neck are the ascending …

2015年1月1日 · Currently, digital subtraction cervico-cerebral angiography (DSA) is seldom the first-line study to evaluate the vasculature of the neck or of the head and is usually performed …

This case report illustrates the value of intravenous digital subtraction angiography (DSA) in cases of penetrating neck injury. The debate continues between a policy of mandatory exploration of …