Les actinomycétales en pathologie cutanée / Actinomycetales in cutaneous pathology

After discussing the classification of the Actinomycetales, the authors give a detailed description of the epidemiology and particularly of the clinical features of cutaneous diseases induced by genera such as Actinomyces, Norcardia and Streptomyces. Histopathological and immunological studies, together with laboratory and differential diagnostics, are also examined. In the last section, present therapeutic treatments are briefly outlined.