From wikipedia the free encyclopedia pityriasis alba is a skin condition a type of dermatitis commonly seen in children and young adults as dry fine scaled pale patches on the face.
Pityriasis alba baby back.
Pityriasis alba is most common in children ages 3 16 although it can be seen in infants especially those with chronic dry skin or a diagnosis of eczema.
The spots typically start as pink or red patches that gradually fade into abnormally light patches of skin.
You can have them for a few months to a few years.
Pityriasis alba is a skin disorder that mostly affects children and young adults.
The exact cause is unknown.
However it s believed that the condition may be associated with eczema a common skin.
Pityriasis alba is common worldwide with a prevalence in children of around 5.
Usually the patches don t.
Pityriasis alba is a low grade type of eczema dermatitis that primarily affects children.
The most common sign of pityriasis alba is the skin patches that show up on your face neck arms shoulders or belly.
Pityriasis alba a common skin disorder in children and young adults most commonly between ages 3 and 16 years.
Most often they are found on the cheeks but they can also develop on the neck chest back and upper arms.
Who gets pityriasis alba.
1 i it is characterized by the presence of ill defined scaly faintly.
Pityriasis alba causes discolored lesions to develop on the skin.
The name refers to its appearance.