In recent years, ophthalmology has experienced significant developments with respect to imaging modalities. Optical coherence tomography angiography is one such technology that seeks to improve ...

1 Department of Ophthalmology, Klinikum rechts der Isar, Technische Universität München, Munich, Germany 2 Department of Nephrology, Klinikum rechts der Isar, Technische Universität München, Munich, ...

This case report describes the method and feasibility of near-infrared angiography (NIRA) to improve the surgical procedure of two superficial brachial axial pattern flaps intraoperatively using two ...

What is computed tomography (CT) angiography? CT angiography is a type of medical test that combines a CT scan with an injection of a special dye to produce pictures of blood vessels and tissues in a ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Coronary angiography is a test to see if you have a blockage in a coronary artery. A contrast dye is injected into your arteries through a catheter, while your doctor watches how blood flows through ...

Atherogenesis, the formation of atherosclerotic plaques, is a complex process that involves several mechanisms, including endothelial dysfunction, neovascularization, vascular proliferation, apoptosis ...

In Susac syndrome, occlusions of microvessels—presumed to be mediated by an autoimmune response to an as yet unknown antigen—lead to a characteristic clinical triad of CNS dysfunction, branch retinal ...

Next time you’re waiting in the security line in an airport, why don’t you pull out your smartphone and count all the radiation being emitted by those body scanners and x-rays? There’s an app for that ...