A Featured Term post on when to use stye, chalazion, or sty to describe a condition of the eyelid that presents as a bump.
Read more >>
Chapter 12: Eye
Chalazion, Stye, and Sty – What’s the Difference?
Video: Macular Degeneration
Do you know someone with macular degeneration? Are you covering it in class? Find out why age-related macular degeneration could reach epidemic proportions.
Watch the video >>