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Hypotrichosis with Juvenile Macular Dystrophy
Filipa Tavares Almeida1, Rui Carneiro-Freitas2, Regina Caldas1
1Department of Dermatovenereology, Hospital de Braga, Braga, Portugal.
International Journal of Trichology
|January 5, 2019
Summary
Hypotrichosis with juvenile macular dystrophy is a rare genetic disorder causing hair loss and vision loss. This case report details a 4-year-old patient diagnosed with this condition, linked to cadherin 3 gene mutations.
Area of Science:
- Ophthalmology
- Genetics
- Dermatology
Background:
- Hypotrichosis with juvenile macular dystrophy is a rare autosomal recessive genodermatosis.
- It presents with hypotrichosis and progressive macular degeneration, potentially causing blindness within the first 30 years of life.
Observation:
- A 4-year-old female patient was diagnosed with hypotrichosis with juvenile macular dystrophy.
- The diagnosis was based on clinical presentation and genetic analysis.
Findings:
- The disease is associated with mutations in the cadherin 3 gene.
- These mutations lead to abnormal expression of P-cadherin, a key cell adhesion molecule.
Implications:
- Understanding the genetic basis of this disorder is crucial for diagnosis and potential therapeutic strategies.
- This case highlights the importance of early diagnosis for managing progressive vision loss.
