What race has Mongolian spots?
Mongolian blue spots are common among people who are of Asian, Native American, Hispanic, East Indian, and African descent. The color of the spots are from a collection of melanocytes in the deeper layers of the skin. Melanocytes are cells that make the pigment (color) in the skin.
Why do black babies get Mongolian spots?
The marks occur when some of the skin’s pigment cells, or melanocytes, get “trapped” in the deeper layers of skin during the infant’s development. When the pigment does not reach the surface, it appears as a gray, greenish, blue, or black mark.
Do all babies have Mongolian spots?
Mongolian spot is the most frequently seen pigmented skin lesion in newborns. They can be present at birth or develop within the first few weeks of life. These ‘birth marks’ can appear in all racial groups, but as the name Mongolian implies, they are most common in Asian and Native American infants.
Do Chinese babies have Mongolian spots?
Mongolian spots are frequent among the Mongolian and Negroid children, but relatively rare in whites. The appearance and rate of disappearance of these spots in the Japanese has been studied systematically and reported.
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.
What is a Mongolian spot on a baby?
Mongolian spots are a kind of birthmark that are flat, blue, or blue-gray. They appear at birth or in the first few weeks of life. Mongolian blue spots are flat bluish- to bluish-gray skin markings commonly appearing at birth or shortly thereafter.
Can a white baby have a Mongolian spot?
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.
Do Mongolian spots spread?
The typical Mongolian spot is noted at birth and size may vary from a few millimeters to more than 10 cm. They may increase in size for 1 to 2 years and peak in color intensity at 1 year. They become less noticeable and eventually fade during the first few years of life but they occasionally persist.
Are Mongolian spots normal?
Mongolian blue spots are harmless. They’re not cancerous or indicative of a disease or disorder. There’s no need for medical intervention. In many cases, the spots fade over time and are gone by the time a child becomes a teenager.
What is a Mongolian blue spot?
Congenital dermal melanocytosis (formerly called Mongolian blue spots) are a type of birthmark. The term congenital dermal melanocytosis refers to one or more birthmarks. They are flat blue or blue/grey spots with an irregular shape that commonly appear at birth or soon after.
What is a stork bite mark?
The “stork bite” name comes from the marks on the back of the neck where, as the myth goes, a stork may have picked up the baby. They are caused by a concentration of immature blood vessels and may be the most visible when the baby is crying. Most of these fade and disappear completely.
Are Epstein pearls bad?
Epstein pearls are small, harmless cysts that form in a newborn’s mouth during the early weeks and months of development. The bumps contain keratin, a protein that occurs naturally in human skin, hair, and nails. Epstein pearls go away on their own within a few weeks of the baby’s birth and are not a cause for concern.