OR WAIT null SECS
© 2022 MJH Life Sciences and Contemporary Pediatrics. All rights reserved.
© 2022 MJH Life Sciences™ and Contemporary Pediatrics. All rights reserved.
June 04, 2020
The parents of a healthy 20-month-old boy ask for advice about a birthmark on his lower back. The lesion is asymptomatic and has grown proportionately with their son. What's the diagnosis?