Background Initially, CTA was limited by the use of single slice scanners that imaged a
fraction of the arterial tree at a given time. With the advent of multidetector row CT, images of …

Background: Contrast-enhanced magnetic resonance angiography (MRA) is a noninvasive,
radiation-free imaging method for studying peripheral arterial disease (PAD) of the lower …

In the early 1990s, the US Food and Drug Administration (FDA) received reports of
significant radiation-induced skin injuries associated with interventional fluoroscopy (2) …

Non-invasive vascular studies can provide crucial information on the presence, location, and
severity of critical limb ischaemia (CLI), as well as the initial assessment or treatment …

We present a method of imaging angiographic structures in human extremities, including
hands, arms, legs, and feet, using a newly developed photoacoustic computed tomography …

A novel photoacoustic imaging system based on a semi-ring transducer array is proposed to
image peripheral blood vessels. The system's penetration depth is deep (∼ 15 mm) with …

Peripheral artery disease (PAD) is a common and debilitating condition characterized by the
narrowing of the limb arteries, primarily due to atherosclerosis. Non-invasive multi-modality …

Objective: Dual-energy computed tomography (CT) makes it possible to remove bones and
intraluminal plaques from angiography datasets on the basis of spectral differentiation …

Objective To evaluate the accuracy of dual-energy CT angiography (DE-CTA) maximum
intensity projections (MIPs) in symptomatic peripheral arterial occlusive disease (PAOD) …

Accurate localization of blood vessels with image navigation is a key element in vascular-
related medical research and vascular surgery. However, current vascular navigation …