Corns »
What are corns and calluses?
Corns and calluses are annoying and sometimes painful thickenings that form in the skin in areas of pressure. The medical term for the thickened skin that forms corns and calluses is hyperkeratosis. A callus refers to a more diffuse, flattened area of thick skin, while a corn is a thick, localized area that usually has a conical or circular shape. Corns, also known as helomas, sometimes have a dry, waxy, or translucent appearance.
Corns and calluses occur on parts of the feet and sometimes the fingers. Corns can be painful to walk on,
even when they are small. Common locations for corns are
- on the sole, over the metatarsal arch (the "ball" of the foot);
- on the outside of the fifth (small or "pinky") toe, where it rubs
against the shoe; and
- between the fourth and fifth toes. Unlike other corns that
are firm and flesh-colored, corns between the toes are often whitish
and messy; they are s...
Read the Corns article »
I had a small but annoying wart on the side of my middle finger for two years. I tried using over-the-counter treatments, but none worked. Recently, I started noticing two more growing on the same hand, so I went to my doctor. He froze them with liquid nitrogen (three times each). I was not expecting them to get big blisters! Once the swelling came down, they turned into scabs, and I scratched them off. Published: August 19 ::