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Dermatology Research and Practice
Volume 2013, Article ID 986970, 3 pages
Research Article

The Importance of Trichoscopy in Clinical Practice

1Department of Dermatology and Venereology, Centro Hospitalar São João EPE Porto, Alameda Prof. Hernani Monteiro, 4200-319 Porto, Portugal
2Faculty of Medicine, University of Porto, Alameda Prof. Hernani Monteiro, 4200-319 Porto, Portugal

Received 6 July 2013; Accepted 21 August 2013

Academic Editor: Craig G. Burkhart

Copyright © 2013 Ana Filipa Pedrosa et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Trichoscopy corresponds to scalp and hair dermoscopy and has been increasingly used as an aid in the diagnosis, follow-up, and prognosis of hair disorders. Herein, we report selected cases harbouring scalp or hair diseases, in whom trichoscopy proved to be a valuable tool in their management. A review of the recent literature on this hot topic was performed comparing the described patterns with our findings in clinically common conditions, as well as in rare hair shaft abnormalities, where trichoscopy may display pathognomonic features. In our view, trichoscopy represents a valuable link between clinical and histological diagnosis. We detailed some trichoscopic patterns, complemented with our original photographs and our insights into nondescribed patterns.