back to top
A skin lesion biopsy is a simple medical procedure in which a sample of your skin is removed and tested in a laboratory. The sample taken during a biopsy is often very small-often the size of a grain of rice. The sample size is just large enough f...
Suspicious of a mole, freckle or spot on your skin? Read about tests to expect during a visit with your doctor.
Antibodies are proteins made by your immune system. They help your body recognize and fight infections. Normally antibodies target foreign materials, like bacteria and viruses, to help the immune system get rid of them. Sometimes, antibodies are m...