As dermo-hipodermites bacterianas agudas não necrotizantes são processos infeciosos que incluem a erisipela e a celulite infeciosa, e são geralmente causadas por estreptococos β–hemolíticos do grupo A. Em mais de 80% dos casos situam-se nos membros inferiores e são fatores predisponentes a existência de solução de continuidade na pele, o linfedema crónico e a obesidade. O seu diagnóstico é essencialmente clínic...
Non-necrotizing acute dermo-hypodermal infections are infectious processes that include erysipela and infectious cellulitis, and are mainly caused by group A β-haemolytic streptococcus. The lower limbs are affected in more than 80% of cases and the risk factors are disruption of cutaneous barrier, lymphoedema and obesity. Diagnosis is clinical and in a typical setting we observe an acute inflammatory plaque wit...
Ashy dermatosis, or erythema dyschromicum perstans, is a rare dermatosis of unknown etiology. The au- thors report the case of a 46-year-old healthy man that presented with a 1-year history of asymptomatic gray macules on the trunk. The constellation of clinical features, laboratory studies and histopathology allowed the diagnosis of Ashy dermatosis. Treatment with oral clofazimine was started, with complete re...
Erysipelas is an acute dermo-hypodermal infection (non necrotizing) of bacterial origin, mainly group A beta-haemolytic streptococcus. The lower limbs are affected in more than 80% of the cases and the identified risk factors are disruption of cutaneous barrier, lymphoedema and obesity. Diagnosis is clinical and based upon the association of an acute inflammatory plaque with fever, lymphangitis, adenopathy and ...
O presente trabalho insere-se no âmbito dos estudos realizados no domínio das vantagens da implementação de programas de desenvolvimento de competências cognitivas, as quais visam promover o ensino de estratégias adequadas de estudo. Esta investigação incide, muito concretamente, sobre a produção de resumos de textos escolares de tipo narrativo e expositivo. Propõem-se diversos objectivos gerais de investigação...