Paranasal sinus mucocele: unusual MR manifestations at 1.5 T.
The classic MR appearance of paranasal sinus mucoceles is due to its cystic composition. We present two cases of paranasal sinus mucocele that exhibit atypical signal characteristics. The morphology of this lesion, rather than its signal intensity, is paramount in establishing this diagnosis.
Thomas Jefferson University Hospital, Department of Radiology, Philadelphia, PA 19107.
A E
AE
Flanders
V M
VM
Rao
D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009078:Mucocele / Q000175:diagnosis* / Q000601:surgery; D010254:Paranasal Sinus Diseases / Q000175:diagnosis* / Q000601:surgery