Tuesday, March 20, 2012

Weirdest Cancer Ever


Dear Dr. Bone,

My cousin and I were trying to figure out what type of cancer is the weirdest. Is there really cancer of the fingernail? The hair?

J&J
Cousins


Dear J&J,

Yes, you can get cancer of the fingernail. While it is rare, it does happen. Fungal infections of the nail are very common and cause deformities that have been misdiagnosed as cancer. Traumatic injuries to the nail also cause a discoloration that can be confused with cancer. The most common cancer of the nail is melanoma. It looks like a change in the color of the nail, usually tan to black. Unfortunately it can be misdiagnosed as a nail injury and overlooked. A good rule of thumb (get it!) is to wait until the nail grows. If the lesion does not go away with the nail growth, get it checked out. I suggest seeing a dermatologist.

Hair does not get cancer, but the hair follicle from which the hair grows is susceptible to cancer. Remember, in order to get cancer, there needs to be live cells that divide and a blood supply to the area. Hair has neither of these.

Keep sending more questions.

Dr. Bone

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