Posts Tagged ‘Melanocytes’

Vitiligo

Vitiligo

Young woman with Vitiligo

Vitiligo or leukoderma is a chronic skin disease that causes loss of pigment, resulting in irregular pale patches of skin.

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Pityriasis alba


Pityriasis alba is a common skin condition mostly occurring in children and usually seen as dry, fine-scaled, pale patches on the face.

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Idiopathic guttate hypomelanosis

Idiopathic guttate hypomelanosis is a dermatological condition that presents as small spots of depigmented skin, primarily on sun-exposed areas of the body such as the forearms.

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Hypopigmentation

Hypopigmentation is the loss of skin color. It is caused by melanocyte depletion — a decrease in the amino acid tyrosine, which is used by melanocytes to make melanin.

Below is a photo of a Colorescience user suffering from Hypopigmentation :

Associated conditions

It is seen in:

  • albinism
  • idiopathic guttate hypomelanosis
  • leprosy
  • Phenylketonuria
  • pityriasis alba
  • vitiligo