Now showing items 1-4 of 4
Clinical patterns and epidemiological characteristics of facial melasma in Brazilian women
(Journal of the European Academy of Dermatology and Venereology, 2013-02-01) [Artigo]
Background Melasma is a common acquired chronic hypermelanosis of sun-exposed areas which significantly impacts quality of life. There are few epidemiological studies in medical literature concerning these patients. Objective ...
Morphologic changes and the expression of alpha-melanocyte stimulating hormone and melanocortin-1 receptor in melasma lesions: A comparative study
(American Journal of Dermatopathology, 2010-10-01) [Artigo]
Melasma is a common acquired symmetrical hypermelanosis characterized by irregular light- to dark-brown macules on sun-exposed skin areas. The literature shows few studies on its physiopathogeny. However, changes in ...
Evaluation epidermal p53 immunostaining by digital image analysis
(Skin Research and Technology, 2013-02-01) [Artigo]
Digital techniques have been developed and validated to assess semiquantitatively immunohistochemical nuclear staining. Currently visual classification is the standard for qualitative nuclear evaluation. Analysis of pixels ...
Histoplasmose cutânea reveladora de infecção pelo HIV
(Anais Brasileiros de Dermatologia, 2013-05-01) [Artigo]
Histoplasmosis is a systemic mycosis endemic in extensive areas of the Americas. The authors report on an urban adult male patient with uncommon oral-cutaneous lesions proven to be histoplasmosis. Additional investigation ...