What Is Progressive Multifocal Leukoencephalopathy? Progressive multifocal leukoencephalopathy (PML) is a rare and serious infection that attacks part of your brain. You can get it when your body ...

Please provide your email address to receive an email when new articles are posted on . Toric multifocal contact lenses increased the share of eyes with ametropia covered by a lens portfolio. Bausch + ...

Please provide your email address to receive an email when new articles are posted on . Significantly more patients with multifocal IOLs were spectacle-free for near tasks than those with monofocal ...

Have you noticed that more children than ever are wearing glasses? Global research indicates 35% of children are affected by myopia, needing glasses to see clearly at a distance. If the trend ...

Pathogens such as JC virus (JCV), the cause of progressive multifocal leukoencephalopathy (PML), 1 can exploit inhibitory pathways for immune evasion. Immune checkpoint blockade represents a potential ...

After bilateral cataract surgery, patients implanted with multifocal intraocular lenses (IOLs) were more likely to be spectacle-independent but also to undergo IOL exchange than those with monofocal ...

At CES, smart glasses were unveiled that replace multifocal lenses with real-time focus adjustment, no cameras or screens, promising natural vision and a normal look, launching next year.

Multifocal lenses use multiple refractive zones built in rings to give patients distance and near vision. These lenses are designed to address the problem of presbyopia, in which people over the age ...

Children wearing multifocal contact lenses had slower progression of their myopia, according to new results. The findings support an option for controlling the condition, also called nearsightedness, ...

There are several different kinds of breast cancer, including multifocal, multicentric, and unifocal. Multifocal breast cancer is a type in which there is more than one tumor, either originating from ...

We describe a patient with progressive multifocal leukoencephalopathy (PML) who had clinical stabilization and no progression as assessed on magnetic resonance imaging (MRI) as a result of treatment ...