View presentations and documents with title Discromias on SlideShare, the world’s largest community for sharing presentations. Atlas de Dermatologia. Ocupam lugar destacado entre os procedimentos dermatológicos mais as discromias e o fotoenvelhecimento em seus graus leve, moderado e severo. Studying C5DE Dermatología at Universidad Autónoma del Estado de Morelos? On StuDocu you find all Discromias dermatología. Pages: 3|Year: 17/ 3.

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Daman, Rosenber, and Drake indemonstrated the detmatologia of dinitrochlorobenzene DNCB in 2 patients with Alopecia Areata [ 2 ], and new studies have been conducted in the attempt to establish the therapeutic potential of this agent [ 3 — 5 ].

The other hypothesis is that the sensitizer may have induced a latent vitiligo as result of the Koebner phenomenon [ 113 ]. The patch test that was performed with DPCP 0. In most of the cases, repigmentation may occur with treatment such as phototherapy, but complete recovery is uncommon, like Pan et al.

Dermatology Research and Practice

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Topical immunotherapy is used to treat alopecia areata and recalcitrant warts since the s [ 1 ]. Amazon Second Chance Pass it on, trade it in, give it a second life. We report a year-old, Brazilian male who developed vitiligo lesions following DPCP therapy for alopecia areata.


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Table of Contents Alerts. This is another case of vitiligo induced by DPCP, and we could in vivo reproduce the hypopigmented lesion with patch test. The true incidence of vitiligo in patients using DPCD is not defined; however, it is imperious to explain this possibility to the patients who have a personal or familial vitiligo history. The patient had been started on topical immunotherapy with diphencyprone, rigorously following a pre-established protocol [ 11 ].

However, some authors questioned the safety of this chemical, suggesting a possible carcinogenic potential [ 6 — 8 ]. Get fast, free shipping with Amazon Prime.

Indexed in Web of Science. View at Google Scholar R. This is an open access article distributed under the Creative Commons Attribution Licensewhich permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

View at Google Scholar K. ComiXology Thousands of Digital Comics. Amazon Inspire Digital Educational Resources. English Choose a language for shopping. Our patient had a poor response to topical corticotherapy; however, we require further evaluations of the hypopigmented patches and hairs in a long time.

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Dermatology Research and Practice. After 4 weeks of treatment, the patient noticed the appearance of white hairs. The patient was a year-old, Brazilian male, white, salesman with one-year history of hair loss. Introduction Topical immunotherapy is used to treat alopecia areata and recalcitrant warts since the s [ 1 ]. There were alopecia patches in beard and eyelashes areas as well.


Side effects include local eczema with blistering, regional lymphadenopathy and contact urticaria. Would you like to tell us about a lower price? Amazon Music Stream millions of songs. Amazon Renewed Refurbished products with a warranty. He did not present scales or atrophy in the affected areas. East Dane Designer Men’s Fashion.


The patient did not have personal and familial history for vitiligo, atopy or other autoimmune diseases. The general physical examination was normal. After 30 days, we observed a hypopigmented lesion at the patch test site. The pathogenesis of this phenomenon is not known disvromias it has been postulated that the contact sensitiser may have induced vitiligo through a direct cytotoxic effect on the melanocytes following systemic absorption.

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AmazonGlobal Ship Orders Internationally. Amazon Rapids Fun stories for kids on the go. Rare adverse effects include an erythema multiforme-like reaction, hyperpigmenttion, hypopigmentation, and vitiligo [ 1112 ]. If you are a seller for this product, would you like to suggest updates through seller support?