You are providing education for a 30 Y/O with a family history of skin cancer. Which of the following statements by the patient warrants further evaluation?
"I have a sore on my back for 6 months now"
" I have had a small mole on my hand since birth"
" I had an itchy rash on my foot for 1 week, but it resolved after applying fungal cream"
"I have a tender bump around my finger nail"