Emmanuel Rodrigues de França, Virgínia Paiva, Larissa Paulo Neto Toscano, Giselle Jacobino de Barros Nunes, Tatiane Fialho Araújo Rodrigues
Surg Cosmet Dermatol. 2010;2(4):319-321
Abstract
PDF Portuguese
PDF Portuguese
Introduction: Exogenous ochronosis is characterized by asymptomatic black-bluish
hyperpigmentation, typically located in the face, neck, dorsum and the extensor surfaces of
the extremities. It most frequently results from using hydroquinone.
Objective: To highlight the use of several therapeutic modalities in order to obtain satisfactory
treatment results.
Method: The treatment began with the application of Nd:YAG laser. Since there was no
response, ultrapulse CO2 laser was indicated. Still without satisfactory results, a combination
of intense pulsed light, microdermabrasion and chemical peels was carried out.
Results: The total resolution of the lesions was verified.
Conclusion: Exogenous ochronosis is difficult to treat, sometimes requiring the combination
of several treatment methods.
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