Glossary
Biopsy - It is a procedure by which sample of affected cells or a piece of tissue is removed from the body so that it can be examined closely under a microscope. The sample can be removed through a needle, by light scraping, or other methods.
A friend had athlete's foot once and he treated it with an anti-fungal cream. I forgot what's the name. But it's very effective. He is now athlete's foot free.