Corns can be recognized on sight. They are sometimes mistaken for warts . However, if the lesion is a wart, it will bleed when scraped with a sharp implement. A callus will not bleed, but will shed a layer of dead skin.
Corns and calluses can usually be prevented by wearing shoes that fit properly.
epidermis
Corns can be recognized on sight.
Calluses are usually more than an inch wide-larger than corns. They generally don't hurt unless pressure is applied.
Corns and calluses on the feet are thickened areas of skin that can become painful. They are caused by excessive pressure or rubbing (friction) on the skin. The common cause is poorly fitting shoes.
Hyperkeratosis is any lesion with overgrowth and thickening of the skin, such as warts, calluses, and corns.
Yes, corns is a word. Corns are calluses on the foot which is a very common ailment. They usually form on the tops and sides of the foot as well as on the bottom, tips, and sides of the toes as well as between them. They are caused by an accumulation of dead skin cells, which form into thick, hardened areas. Corns can become inflamed from pressure or fiction caused by footwear.
The attention of a physician may be required if there is numbness, reduced feeling, or severe pain. Occasionally, an orthopedist may have to perform surgery to correct toe deformities
Extreme pain can change the way a person stands or walks. Such changes can, in turn, cause pain in the ankle, back, hip, or knee.
It is important to see a doctor if the skin of a corn or callus is cut, because it may become infected. If a corn discharges pus or clear fluid, it is infected.
This answer is from: http: //footcare.ygoy.com/foot-corns-and-corn-treatment/ "Causes of Corns and Calluses * Ill-fitting shoes: When shoes are too tight, then your feet get compressed causing discomfort and corns and calluses develop. If the shoes are too loose, then the feet rub against the shoe. The foot may rub against a poorly placed seam or stitch inside the shoe. * Skipping socks- Wearing shoes or sandals without socks can be a problem. Socks should fit properly. * Using hand tools- The use of tools with your hands can also cause calluses on them. " The skin over a bony prominence may develop this cone-shaped structure. The base of the corn is at the surface, but the apex extends deep into the epidermis and pressure on the corn can be quite painful.
There are many skin problems, some may be temporary and can be treated with medications or simply with time. Some of those include cold sores, hair loss, blisters, chafing, corns and calluses, sunburn, ingrown hair, acne, gangrene, rashes, itching, vitiligo, varicose veins and spider veins and bruises although there are many more as well.