Does this mole that appeared suddenly on my chest look
dangerous? (photo)  This mole appeared literally overnight on my
chest after some slight sun exposure. It is raised, pinkish
brown, and about the size of my pinky fingernail. Do you think I
should have it checked out by a dermatologist? Is it simple sun
damage or something more sinister? I've recently gotten a lot
better about wearing sunscreen, but I forgot one day and mole.
I'm a little worried. Thanks!  Doctor Answers (1)   A mole that
has appeared so suddenly is highly unlikely to be anything
suspicious or malignant. It sounds like you are very cautious
with your skin protection.You are best getting it checked by a
physician though has it is very difficult to diagnose accurately
with a picture. Regards   Manchester Plastic Surgeon 5.0 out of
5 stars 3 reviews