What is a Mongolian spot?
D000328:Adult; D044466:Asian People; D002081:Buttocks; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008544:Melanocytes / Q000502:physiology; D008548:Melanosis / Q000145:classification*; D009508:Nevus, Pigmented / Q000145:classification*; D012878:Skin Neoplasms / Q000145:classification*; D009626:Terminology as Topic