Can Mongolian blue spots spread?

Can Mongolian blue spots spread?

Size: Mongolian blue spots are usually a few centimeters wide, though they can be quite large. Your baby may have one spot or several spots, which can remain in a single area or spread further across the body. It varies. Most spots take up less than five percent of the skin.

When should I be concerned about Mongolian spots?

In most cases, Mongolian blue spots shouldn’t cause parents any concern because there are no medical complications associated with it. More often than not, these spots are just like any other birthmarks. They’re also very likely to disappear with time, rarely persisting past age 6.

What do Mongolian spots indicate?

Mongolian spots are benign and are not associated with any conditions or illnesses. A newly born infant is also called a neonate. Mongolian blue spots are flat bluish- to bluish-gray skin markings commonly appearing at birth or shortly thereafter.

Can Mongolian spots get bigger?

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.

What is considered extensive Mongolian spots?

Generalized or extended Mongolian spots involve large areas over the entire posterior and anterior aspects of the trunk and extremities. Mongolian spots usually fade during the first few years of life, but they occasionally persist.

Do Hispanic babies get Mongolian spots?

Causes. Dermal melanocytosis is common among people of Asian, Native American, Hispanic, East Indian, and African descent. The color of the birth mark is from a collection of melanocytes in the deeper layers of the skin. Melanocytes are cells that make the pigment (color) in the skin.

Can adults get Mongolian spots?

Mongolian spots can occur in anyone, but they are most common among dark-skinned infants of African and Asian population followed by those of Native American, Hispanic and East Indian descent.

Are Mongolian spots harmful?

These birthmarks are noncancerous and present no health danger. However, your child’s pediatrician should examine the marks to confirm the diagnosis. There’s no recommended treatment for Mongolian blue spots. They usually fade before adolescence.

What races get Mongolian blue spot?

Mongolian spots (MS) are congenital birthmarks seen most commonly over the lumbosacral area. They are bluish-green to black in color and oval to irregular in shape. They are most commonly found in individuals of African or Asian ethnic background.

Can adults have Mongolian spots?

They are bluish-green to black in color and oval to irregular in shape. They are most commonly found in individuals of African or Asian ethnic background. Although these lesions resolve by one to two years of age, widespread, extrasacral and dark colored MS sometimes persist into adulthood.

Do all biracial babies have Mongolian spots?

A child may have one or several. At least one Mongolian spot is 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 (Clinical Pediatric Dermatology, 1993).

What race has Mongolian spots?

Are Mongolian spots hereditary?

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 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.

Who gets Mongolian blue spot?

Do white babies have Mongolian spots?

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 white babies get Mongolian spots?

How common are they? According to a 2013 review , slate gray nevi affect about 10% of white babies, 50% of Hispanic babies, and 90–100% of Black and Asian babies.

Do Mexicans get Mongolian spots?

They are most commonly seen in Asians and Africans, and less commonly so in the Caucasians. On average, prevalence of MS is around ten percent in White infants, 50% in Hispanics and 90%-100% in Asians and Africans[3].