Meningiomas of the paranasal sinuses, benign and malignant.
D000328:Adult; D002533:Cerebral Angiography; D005005:Ethmoid Sinus; D006801:Humans; D008443:Maxillary Sinus; D008579:Meningioma / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D011011:Pneumoencephalography; D013101:Sphenoid Sinus; D014056:Tomography, X-Ray