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Pityriasis rotunda - report of three cases
1Department of Dermatology, RKM Seva Pratisthan, Calcutta-700026, India.
Indian Journal of Dermatology, Venereology and Leprology
|June 16, 2017
Summary
Pityriasis rotunda is an extremely rare keratinization disorder. This report details three unique cases, contributing to understanding this uncommon skin condition.
Area of Science:
- Dermatology
- Keratinization Disorders
Background:
- Pityriasis rotunda is a rare genodermatosis characterized by distinctive annular scaling plaques.
- Understanding its pathogenesis and clinical variations is crucial for accurate diagnosis and management.
Observation:
- This report presents three distinct cases of pityriasis rotunda.
- Detailed clinical and histopathological features of each case are documented.
Findings:
- The cases highlight the variable clinical presentation of pityriasis rotunda.
- Analysis of these cases contributes to the limited existing literature on this rare disorder.
Implications:
- Increased awareness and reporting of pityriasis rotunda cases are needed.
- Further research may elucidate the underlying genetic and molecular mechanisms of pityriasis rotunda.
