Mongolian spot
Benign, flat, congenital birthmark, prevalent among East, South, Southeast, North and Central Asian peoples, Indigenous Oceanians, and Amerindians
Nº Q1072716 ★★★★
Super Rare · Knowledge
Mongolian spot
Benign, flat, congenital birthmark, prevalent among East, South, Southeast, North and Central Asian peoples, Indigenous Oceanians, and Amerindians
A Mongolian spot, also known as a slate grey nevus or congenital dermal melanocytosis, is a benign, flat, congenital birthmark with wavy borders and an irregular shape. In 1883, it was described and named after Mongolians by Erwin Bälz, a German anthropologist based in Japan, who erroneously believed it to be most prevalent among his Mongolian patients.
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From Wikipedia
A Mongolian spot, also known as a slate grey nevus or congenital dermal melanocytosis, is a benign, flat, congenital birthmark with wavy borders and an irregular shape. In 1883, it was described and named after Mongolians by Erwin Bälz, a German anthropologist based in Japan, who erroneously believed it to be most prevalent among his Mongolian patients. It normally disappears three to five years after birth and almost always by puberty. The most common color is blue, although they can be blue-gray, blue-black or deep brown.
Text: Wikipédia, CC BY-SA 4.0. · Image: abby lu (CC BY 2.0) ·
