Showing posts with label osteo meatal complex. Show all posts
Showing posts with label osteo meatal complex. Show all posts

Friday, 5 August 2011

Antrochoanal polyp

Syn: Killian's polyp, Nasal polyp.
MRI coronal T2 section show marked mucosal thickening in right maxillary sinus, a mucosal out pouching clearly seen extending out of ostium in right side nasal cavity with marked expansion of the corresponding osteo meatal complex.