Who gets Mongolian blue spot?
Mongolian blue spots are still most common among Asian children and in those with darker skin. Some of these groups include the children of Polynesian, Indian, and African descent. On average, only about 10% of Caucasian infants have Mongolian blue spots.
What is a Mongolian blue spot now called?
Dermal melanocytosis is the name of a kind of birthmark that is flat, blue, or blue-gray. They appear at birth or in the first few weeks of life. Dermal melanocytosis was formerly called Mongolian blue spots.
Can Mongolian spots be mistaken for bruises?
Because of their color, Mongolian blue spots can be mistaken for bruises. They’re: flat against the skin, with a normal skin texture. blue or blue-gray in color.
Can adults have Mongolian spots?
Also known as blue-gray spots and congenital dermal melanocytosis, the marks are often present at birth but may also appear during the first weeks of life. They usually disappear by the age of about 3–5 years, but they can remain into adulthood.
Are Mongolian spots genetic?
Mongolian spot is a hereditary developmental condition caused by entrapment of melanocytes in the dermis during their migration from the neural crest into the epidermis.
Do all biracial babies have Mongolian spots?
Mongolian spots are present on over 90% of Native Americans and people of African descent, over 80% of Asians, over 70% of Hispanics, and just under 10% of fair-skinned infants.
Can Caucasian babies have Mongolian spots?
They are seen in more than 90% of African-American and Native-American babies; 62–86% of Asians;347,348 70% of Hispanic, and 9.6% of Caucasian infants. Mongolian spots are present at birth and tend to fade during the first 2–3 years of life.
How do you tell the difference between a Mongolian spot and a bruise?
They’re sometimes mistaken for bruises thanks to their blue-gray color, round and irregular shape, and flat texture. But unlike a bruise, they don’t hurt at all and don’t change color or shape quickly the way bruises often do. Some of these blue spots are pinhead tiny, while others can be three inches or more.
Do white babies get Mongolian spots?
Transient Benign Cutaneous Lesions in the Newborn 7-11) and are most commonly located over the buttocks and sacrum, but often occur elsewhere. Over the buttocks, Mongolian spots are seen in up to 96% of African-American, 86% of Asian, and 13% of Caucasian neonates (Box 7-1).
Do Caucasians get Mongolian spots?
Mongolian spots are gray-blue to brown macules or patches located in the lumbosacral/gluteal region. They affect a majority of Asians, African Americans, and American Indians but are rare in Caucasians. The lesions are present at birth but often spontaneously regress within a few years.