fungi as a cause of sinusitis. 3d showing inflammation of maxillary sinuses and close-up view of fungi

aspergillus fumigatus penicillium mucor candida niger maxillary sinus frontal sinusitis frontitis antrum highmore paranasal ethmoid illustration respiratory anatomy human microbial science nose acute treatment medical inflammation allergic sickness cavity closeup disease anatomical nasal adult infection cold illness medicine headache chronic microbe macro rhinosinusitis fungal fungi flavus mold immunocompromised mucormycosis candidiasis labelled