1. EXAM-READY DEFINITION CSF rhinorrhea is the leakage of cerebrospinal fluid from the subarachnoid space into the nasal cavity due to a defect in the skull base, dura mater, and arachnoid membrane, resulting in clear watery nasal discharge. It represents …
1. EXAM-READY DEFINITION Fungal infection of the nose and paranasal sinuses, also called fungal rhinosinusitis, is a spectrum of diseases caused by colonization or invasion of fungal organisms involving the nasal cavity and paranasal sinuses. It ranges from non-invasive, benign …