Dr Eccles is a fourth-year dermatology resident, Walter Reed National Military Medical Center, Bethesda, Maryland.
Boy’s “mole” appears overnight
An anxious mother of a 10-year-old boy brings him to the office for evaluation of a new mole that appeared on his back in the last 24 hours. What is causing the rapidly developing pigmented lesion in this patient?
2 Clarke Drive Cranbury, NJ 08512