Sinonasal polyposis/Chronic pansinusitis Findings:Mucoperiosteal thickening and complete opacification of the frontal sinuses on the left sphenoid sinus is noted. Mucoperiosteal thickening and subtotal...
Sinonasal polyposis Findings:Marked mucosal thickening and total soft tissue opacification of maxillary, frontal and sphenoid sinuses as well as ethmoidal complexes merging...
Allergic fungal sinusitis Findings There is diffuse opacification of the right nasal cavity extending superiorly to involve the right ethmoid air cells and...
Contact point headache Findings Frontal Sinus: Well-developed and well-aerated. Ethmoid Sinuses: Well-developed and well-aerated. Sphenoid Sinus: Well-developed and well-aerated. Maxillary Sinuses: Underpneumatized with...
Melanoma of the nasal cavity Findings Brain: Sagittal T1-weighted images demonstrate corpus callosum to be intact. No evidence of Chiari malformation. No abnormal pineal region...