Neuroscience

7T MRI offers new insights into multiple sclerosis

Increased immune system activity along the surface of the brain, or meningeal inflammation, may be important for understanding how multiple sclerosis (MS) progresses from the most common and earliest form of the disease known ...

Oncology & Cancer

Expert second opinion improves reliability of melanoma diagnoses

Getting a reliable diagnosis of melanoma can be a significant challenge for pathologists. The diagnosis relies on a pathologist's visual assessment of biopsy material on microscopic slides, which can often be subjective. ...

Diseases, Conditions, Syndromes

How nasty Toxoplasma parasite damages the human eye

One-third of the world population is infected with Toxoplasma, which causes a common eye infection called ocular toxoplasmosis. Researchers have shed new light on how an infection with the parasite causes a distinctive lesion ...

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Lesion

A lesion is any abnormal tissue found on or in an organism, usually damaged by disease or trauma. Lesion is derived from the Latin word laesio which means injury.

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