Dermatopathia pigmentosa reticularis

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Dermatopathia pigmentosa reticularis
Synonyms
Pronounce
Specialty Dermatology, Genetics
Symptoms Reticulate pigmentation, alopecia, nail dystrophy
Complications N/A
Onset
Duration
Types
Causes Mutations in the KRT14 gene
Risks
Diagnosis Clinical diagnosis, genetic testing
Differential diagnosis
Prevention
Treatment Symptomatic treatment
Medication
Prognosis
Frequency Rare
Deaths


Dermatopathia pigmentosa reticularis is a rare, genetic skin disorder characterized by hyperpigmentation, noncicatricial alopecia, and nail dystrophy. It is a form of Ectodermal dysplasia, a group of conditions which primarily affect the skin, hair, nails, sweat glands, and teeth.

Symptoms[edit]

The primary symptoms of Dermatopathia pigmentosa reticularis include:

  • Hyperpigmentation: This is a condition where patches of skin become darker in color than the normal surrounding skin.
  • Noncicatricial alopecia: This refers to hair loss that does not lead to scarring.
  • Nail dystrophy: This is a condition characterized by the presence of abnormally shaped or sized nails.

Causes[edit]

Dermatopathia pigmentosa reticularis is caused by mutations in the KRT14 gene. This gene provides instructions for making a protein that is a crucial component of keratin intermediate filaments, which provide strength and resilience to skin cells.

Diagnosis[edit]

Diagnosis of Dermatopathia pigmentosa reticularis is based on the clinical symptoms and confirmed by genetic testing. The testing can identify mutations in the KRT14 gene.

Treatment[edit]

There is currently no cure for Dermatopathia pigmentosa reticularis. Treatment is symptomatic and supportive, focusing on managing the individual symptoms and complications.

See also[edit]

References[edit]

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