Any of a group of deep fungus infections involving various bodily systems or regions. Included in this group are aspergillosis, blastomycosis, chromoblastomycosis, coccidioidomycosis, cryptococcosis, geotrichosis, histoplasmosis, maduromycosis, moniliasis, mucormycosis, nocardiosis, penicilliosis, rhinosporidiosis, and sporotrichosis.