Published online May 2, 2015. doi: 10.5314/wjd.v4.i2.63
Peer-review started: November 22, 2014
First decision: December 26, 2014
Revised: February 25, 2015
Accepted: March 16, 2015
Article in press: March 18, 2015
Published online: May 2, 2015
Core tip: Trichoscopy refers to the dermoscopy of the hair and scalp disorders. This is a noninvasive, in office technique that can be performed with a hand-held dermatoscope or a digital videodermatoscopy system. Trichoscopy is useful for the diagnosis and follow-up of hair and scalp disorders. In this article, we have briefly described the most important trichoscopic patterns and structures.