The following is a summary of “Optic nerve sheath enhancement on orbital MRI in giant cell arteritis,” published in the December 2024 issue of Ophthalmology by Ephrem et al. Differentiating arteritic ...

What is an MRI scan? MRI stands for magnetic resonance imaging. The MRI scan uses a strong magnetic field and radio waves to create images (pictures) of tissues, organs and other structures inside ...

Background Differentiating arteritic anterior ischaemic optic neuropathy (A-AION) due to giant cell arteritis (GCA) from non-arteritic anterior ischaemic optic neuropathy (NA-AION) may pose a ...

Here’s how it works. The world's largest iceberg is on the move again after escaping from a giant vortex that caused it to spin in place for months. This is the big berg's second great escape in ...

Macquarie Asset Management has been circling the company. The deadline for Macquarie to determine whether it was going to buy the business was supposed to be this week. But sources say that the ...

The standard mammogram is sometimes used with breast magnetic resonance imaging (MRI) to detect or rule out breast cancer for people at high risk of the disease. Breast MRIs can detect tumors that ...

View all available purchase options and get full access to this article. Faculty of Medicine, University of Guadalajara, Jalisco, México (N.N.B.-A., N.G.-U.). Stroke ...

The Extremely Large Telescope is currently under construction, with the most recent milestones including progress made with building the dome, central structure and the base for the primary mirror ...

An MRI with contrast is an imaging test that combines magnetic and radio wave imaging with an injection of a contrast agent (dye). The dye highlights blood vessels, organs, and specific soft tissues ...