Mongolian spot

Noun

 * 1) A benign, flat, congenital, usually blue to blue-black birthmark on the lower back with wavy borders and irregular shape, prevalent among East Asians, South-East Asians, Polynesians, Native Americans, East Africans, and the Turkish people. It normally disappears three to five years after birth and almost always by puberty.
 * 2) * 2004, Adapted from Walter W. Tunnessen, Daniel P. Krowchuk, Chapter 46: Pediatric Dermatology, Michael Crocetti, Michael A. Barone, Frank A. Oski (editors), Oski's Essential Pediatrics, page 135,
 * Mongolian spot is an unfortunate name for this common, benign skin discoloration. Present at birth, mongolian spots are blue-gray or blue-green and represent areas of dermal melanocytosis.
 * Mongolian spot is an unfortunate name for this common, benign skin discoloration. Present at birth, mongolian spots are blue-gray or blue-green and represent areas of dermal melanocytosis.

Translations

 * Catalan: taca mongòlica, taca blava de Mongòlia, melanocitosi dèrmica congènita a la regió lumbar
 * Chinese:
 * Mandarin: 胎斑, 蒙古斑
 * Dutch: archipelvlek
 * Finnish: mongoliläiskä
 * French:, , , tache pigmentaire congénitale
 * German:, , , , , kongenitale dermale Melanozytose
 * Hungarian:
 * Italian: macchia mongolica
 * Kazakh: көк таңба
 * Korean: 몽골반
 * Mongolian: хөх толбо
 * Norwegian:
 * Bokmål: mongolsk flekk, mongolflekk, asiaflekk
 * Russian: монго́льское пятно́
 * Spanish: mancha mongólica, melanocitosis dérmica congénita,, mancha de los morenos
 * Swedish: mongolfläck