Alama za Kuzaliwa Nazo za Kawaida na Alama Ndogo za Ngozi kwa Watoto Waliozaliwa Karibuni

NaArcangela Lattari Balest, MD, University of Pittsburgh, School of Medicine
Imekaguliwa naAlicia R. Pekarsky, MD, State University of New York Upstate Medical University, Upstate Golisano Children's Hospital
Imepitiwa/Imerekebishwa Imebadilishwa Feb 2025
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Nyenzo za Mada

There are several skin markings that are considered normal in newborns.

Bruises or marks may occur on the newborn’s face and scalp and may be caused by the pressure of passing through the birth canal and/or the use of forceps or a vacuum extractor device. Bruising of the legs and feet may occur after a breech delivery. Bruises typically resolve within a few days.

Nevus simplex is a pink mark caused by dilated capillaries under the skin. It may occur on the forehead just above the nose, in the upper eyelids, or at the back of the neck (where they are called stork bites). This type of birthmark fades as the infant grows but sometimes remains as a faint mark that becomes brighter when the infant becomes warm, excited, or upset. This birthmark may be harder to see in infants who have dark skin.

Milia are tiny, pearly white cysts that are common and normally found over the nose and cheeks. They are caused by plugged sweat gland ducts. Milia become smaller or disappear over a period of weeks.

Milia
Ficha Maelezo
This photo shows small, cream-colored cysts commonly seen on the face of newborns.
SCIENCE PHOTO LIBRARY

White or yellowish cysts are sometimes found on the gums or in the center of the roof of the mouth (called Epstein pearls). They do not require treatment. These cysts go away in 1 to 2 weeks.

Flat blue or gray spots (congenital dermal melanocytosis) can occur over the lower back or buttocks. They can be confused with bruises. They occur most commonly in newborns with African, Mediterranean, Latin American, or Asian ancestry. They tend to appear less noticeable with age and do not require treatment.

Infantile hemangiomas (also called strawberry or capillary hemangiomas) are common, noncancerous (benign) birthmarks. They cause the skin to turn bright red or bluish and can occur anywhere on the skin, typically the head and neck.

Infantile hemangiomas develop soon after birth and tend to grow rapidly during the first year of life. After 12 to 18 months, hemangiomas shrink and become fainter, so that by the time the child reaches school age, most are no longer visible. Most hemangiomas do not need treatment, but depending on their size and location, they are sometimes treated with laser therapy or a medication such as propranolol.

Hemangioma ya Mtoto (Kope)
Ficha Maelezo
Infantile hemangiomas, which are noncancerous (benign), can appear near the eye or eyelid and can lead to a lazy eye (amblyopia).
© Springer Science+Business Media

Port-wine stains are flat pink, red, or purplish birthmarks. They are caused by malformed blood vessels. Port-wine stains may be small or may cover large areas of the body. Port-wine stains themselves are harmless, but some may occur in a serious neurocutaneous disorder called Sturge-Weber syndrome. The skin discolorations are permanent. Laser therapy can be used to treat some port-wine stains.

Doa la Mvinyo Usoni
Ficha Maelezo
Picha hii inaonyesha mtoto mchanga akiwa na doa la mvinyo usoni.
© Springer Science+Business Media