Mycosis

Classification

Mycoses are traditionally divided into superficial, subcutaneous, or systemic, where infection is deep, more widespread and involving internal body organs. They can affect the nails, vagina, skin and mouth. Some types such as blastomycosis, cryptococcus, coccidioidomycosis and histoplasmosis, affect people who live in or visit certain parts of the world. Others such as aspergillosis, pneumocystis pneumonia, candidiasis, mucormycosis and talaromycosis, tend to affect people who are unable to fight infection themselves. Mycoses might not always conform strictly to the three divisions of superficial, subcutaneous and systemic. Some superficial fungal infections can cause systemic infections in people who are immunocompromised. Some subcutaneous fungal infections can invade into deeper structures, resulting in systemic disease. Candida albicans can live in people without producing symptoms, and is able to cause both mild candidiasis in healthy people and severe invasive candidiasis in those who cannot fight infection themselves.