Purpureocillium lilacinum is a saprophytic fungus found in soil and decaying organic matter, but has been reported as an emerging pathogen in immunocompromised patients and following surgical procedures. Infections caused by this mold are often difficult to treat because of its intrinsic resistance to conventional antifungal agents and variable susceptibility to novel triazoles. In immunocompetent subjects, infections caused by P. lilacinum are unusual and mainly involve the skin. We describe herein a case of cutaneous hyalohyphomycosis due to this fungus in an immunocompetent girl without any predisposing risk factors and review the previously reported cases in immunocompetent hosts.
Mycetoma are inflammatory pseudotumors, due to infection by bacterial (Actinomycetoma) or fungal (Eumycetoma) agent. A retrospective study was conducted during 34 years. Our aim was to study epidemiologic, clinic, therapeutic and microbiologic characteristics. Eighteen patients were assessed. Sex-ratio H/F was 2. The mean age was 43.6 years. Principal localization was the feet. Our study was characterized by majority of actinomycetoma found in 15 cases (Actinomadura madurae in 14 cases and Nocardia sp. in one case). Eumycetoma were diagnosed in 3 cases (Madurella mycetomatis in two cases and Pseudallesheria in one case). All patients received medical treatment associated with surgical treatment in 11 cases.
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