Non-enhanced CT scans rarely aid in the detection of haemorrhage but significantly increase the overall radiation exposure.

Medically reviewed by Anju Goel, MD Renal artery stenosis is the narrowing of one or both blood vessels to the kidneys. The renal arteries bring blood from the heart to the kidneys to help filter ...

KINGSTON, Jamaica — Opposition Spokesperson on Health and Wellness Dr Alfred Dawes says the country is currently facing a cancer crisis due to the unavailability of CT scans and MRI machines at ...

Smith-Bindman and like-minded colleagues have long pushed for federal policies aimed at improving safety for patients undergoing CT scans. Under new Medicare regulations effective this year ...

The scientists have captured high-resolution CT scans of the interior of a large, dense object -- a gas turbine blade -- using a compact, laser-driven X-ray source. The work is part of a larger ...

Background: Carotid artery stenosis (CAS) is a common vascular condition that can ... before and after carotid artery angioplasty and stenting. A 6 × 6 mm OCTA scan was performed to analyze deep ...

Significant stenosis of the Cx was noted, and extravasation of contrast from the distal segment of OM1 was identified. (Figures 3a,b). Figure 3. (a) Contrast extravasation seen on invasive coronary ...

The aims of this study were to assess both the sensitivity of routine 0.5-T magnetic resonance imaging for the detection of a typical picture of cervical artery dissection and the value of dynamic ...

Aims To investigate the prognostic impact of atherosclerotic renovascular disease in patients with chronic heart failure. Conclusions RAS is a common finding in patients suffering from heart ...