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Xeroderma pigmentosum: a Turkish case series
Ulker Gül1, Arzu Kiliç, Müzeyyen Gönül
12nd Dermatology Clinic, Ankara Numune Education and Research Hospital, Ankara, Turkey.
International Journal of Dermatology
|November 9, 2007
Summary
This study highlights Xeroderma pigmentosum (XP) in Turkish patients, revealing early onset of photosensitivity and a high rate of skin cancer, primarily squamous cell carcinoma. Findings emphasize the need for further research into this rare genetic disorder.
Area of Science:
- Genetics
- Dermatology
- Oncology
Background:
- Xeroderma pigmentosum (XP) is a rare autosomal recessive genodermatosis.
- XP is characterized by extreme sun sensitivity, pigmentary abnormalities, and increased risk of skin cancer.
Purpose of the Study:
- To describe the epidemiological and clinical features of Xeroderma pigmentosum patients in Turkey.
- To contribute data for future research on XP.
Main Methods:
- A longitudinal study of 12 Xeroderma pigmentosum patients from Turkey.
- Clinical features were observed over a 5-year follow-up period.
Main Results:
- Consanguinity was present in 10 out of 12 cases.
- Photosensitivity and hyperpigmented macules appeared between 6 months and 5 years (average 25 months).
- Cutaneous malignancies, predominantly squamous cell carcinomas, were histopathologically confirmed in nine patients, with one also developing malignant melanoma.
Conclusions:
- The study provides key epidemiological and clinical data on Turkish XP patients.
- This research offers valuable insights for future investigations into Xeroderma pigmentosum.
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