Exogenous ochronosis masquerading refractory melasma

Exogenous ochronosis is an infrequent dermatosis characterized by dark blue hyperpigmentation. It may be caused largely by hydroquinone, a fenolic compound which is used in the treatment of melasma and other skin hyperpigmentation. The exact etiopathology is still not understood and the results of v...

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Bibliographic Details
Main Authors: Swati Sharma, Raghavendra Rao
Format: Article
Language:English
Published: Our Dermatology Online 2014-10-01
Series:Nasza Dermatologia Online
Subjects:
Online Access:http://www.odermatol.com/issue-in-html/2014-4-16-exogenous/