Solving the Puzzle – Excisional vs Shave Biopsy

Dermatologists have a few tools in their medical bag when it comes to solving the mystery of  lesions on the body.  Sometimes there is confusion as to why one type of biopsy is used over another.  (In fact, today’s post was inspired by to a curious patient!)   So, what’s the deal with biopsies? There […]

Genetics and Melanoma

Q: Read study done in Germany that links fathers to sons gene related to melanoma genesis in families. Any more research done on it yet? Reader from Vancouver, WA A: Many studies have shown a genetic link, and some of the responsible genes are known (and can be tested for), but these mutations are only responsible […]