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Laugier Hunziker syndrome.
Ali Jabbari1, Mercedes E Gonzalez, Andrew G Franks
1Department of Dermatology, New York University, New York, NY, USA.
Dermatology Online Journal
|December 18, 2010
Summary
Laugier Hunziker syndrome is a rare disorder causing lip and mouth hyperpigmentation and nail changes. This case highlights a typical presentation in an adult woman, supporting the diagnostic criteria.
Area of Science:
- Dermatology
- Rare Diseases
Background:
- Laugier Hunziker syndrome is a rare condition characterized by mucocutaneous hyperpigmentation.
- It typically presents in adulthood with macules on the lips, oral mucosa, and fingertips.
- Longitudinal melanonychia is a common feature.
Observation:
- A 45-year-old woman presented with adult-onset hyperpigmented macules of the oral cavity.
- She also exhibited linear melanonychia affecting multiple fingernails.
- The patient had no significant laboratory abnormalities or systemic findings.
Findings:
- The clinical presentation and history were consistent with Laugier Hunziker syndrome.
- The absence of systemic symptoms further supported the diagnosis.
- The case illustrates a classic manifestation of this rare disorder.
Implications:
- This case reinforces the diagnostic criteria for Laugier Hunziker syndrome.
- It emphasizes the importance of clinical examination in diagnosing rare mucocutaneous disorders.
- Understanding Laugier Hunziker syndrome aids in differentiating it from other conditions causing similar symptoms.
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