• | refers to disease caused by fungi without pigment (“hyalo-“ means “clear”) |
• | predisposing factors: neutropenia, burn patients |
• | abscesses, or cellulitis |
• | culture – banana shaped macronidia; sickle shaped (fusiform) |
• | histology – dichotomously branching septate hyphae (like aspergillus) |
|
• | organism – Penicillium marneffei |
• | endemic to Southeast Asia |
• | ubiquitous in nature, frequent lab contaminant |
• | difficult to prove as etiologic agent unless verified by histology |
see Deep Fungus
|
|