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True palmar pattern in vitiligo--a case control study
A Bhakta1, S Mistri, G C Mondal
1Department of Anatomy, NRS Medical College, Kolkata, India. drabhijit3@gmail.com
Nepal Medical College Journal : NMCJ
|September 29, 2012
Summary
Dermatoglyphics, the study of epidermal ridges, reveals distinct palm print pattern variations in vitiligo patients compared to controls. These unique dermatoglyphic patterns may offer insights into vitiligo
Area of Science:
- Dermatology
- Genetics
Background:
- Epidermal ridges on palms and fingers form early in gestation and are unique to individuals.
- These patterns are generally not influenced by postnatal environmental factors.
Purpose of the Study:
- To investigate dermatoglyphic pattern differences between vitiligo patients and healthy controls.
- To analyze these differences based on sex and hand laterality.
Main Methods:
- Dermatoglyphic analysis of palm prints from clinically diagnosed vitiligo patients and control subjects.
- Statistical analysis of pattern variations concerning sex and hand side.
Main Results:
- Vitiligo patients exhibited a variable number of deviations in palm print patterns compared to controls.
- Specific statistically significant variations included increased true palmar patterns in certain hand areas for males and females, and decreased patterns in others.
Conclusions:
- The study identified significant dermatoglyphic pattern variations in vitiligo patients.
- These findings suggest a potential link between epidermal ridge patterns and vitiligo, warranting further research.
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