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1.
Dermatol Clin ; 12(4): 777-84, 1994 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-7805307

RESUMO

Pigmentary problems are one of the most frequent causes of dermatologic consultation in the tropics. This article deals with diseases seen mostly in tropical countries (ashy dermatosis, lichen planus pigmentosus, frictional dermatitis, pityriasis versicolor, and pinta) and in which a combination of racial, ecologic, nutritional, and social factors all contribute. Other common dermatoses seen worldwide, such as vitiligo and melasma, sometimes acquire dramatic expressions in tropical countries, and their management is usually difficult even for the most experienced dermatologists.


Assuntos
Transtornos da Pigmentação/patologia , Clima Tropical , Dermatite/patologia , Humanos , Hiperpigmentação/patologia , Líquen Plano/patologia , Melanose/patologia , Transtornos da Pigmentação/diagnóstico , Pinta (Dermatose)/patologia , Tinha Versicolor/patologia , Vitiligo/patologia
3.
Med Cutan Ibero Lat Am ; 15(3): 239-42, 1987.
Artigo em Português | MEDLINE | ID: mdl-3312869

RESUMO

A study was made of twenty-two biopsies of achromic lesions of Tikuna Indians, carriers of tertiary pinta, inhabitants of the Umariuassu island, on the Peruvian border, ten of the subjects had been treated two years previously with a single dose of penicillin. The histopathological picture was similar for both groups. In most cases (86.36%) slight hyperkeratosis was found on the epidermis, as well as acanthosis (18.18%), with atrophy in only two cases (9.09%). In all cases there was a reduction of the melanin of the basal layer. The inflammatory lymphocyte infiltrate was predominantly perivascular (88.18%). There wasn't any endothelial swelling.


Assuntos
Pinta (Dermatose)/patologia , Biópsia , Humanos , Penicilinas/uso terapêutico , Pinta (Dermatose)/tratamento farmacológico
6.
In. Gradwohl, R. B. H; Sato, Luiz Benitez; Felsenfeld, Oscar. Clinical tropical medicine. St.Louis, Mosby, 1951. p.204-29, ilus.
Monografia em Espanhol | Sec. Est. Saúde SP, SESSP-ILSLACERVO, Sec. Est. Saúde SP | ID: biblio-1243446
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