mucor fungi as a cause of sinusitis. chronic fungal sinusitis in immunocompromised patients

mucor maxillary sinus antrum highmore paranasal illustration respiratory anatomy human microbial prevention science nose treatment medical inflammation allergic pain sickness cavity closeup disease anatomical nasal adult healthy health sick infection cold illness medicine headache chronic microbe macro rhinosinusitis nosocomial hospital acquired immunocompromised immune deficiency aids hiv fungi fungal mycology sporangiophore sporangium mold