Anatomico - functional correlation between ostmann's fatty tissue and eustachian tube: MRI study

ABSTRACT

This study included 50 normal individuals subjected to magnetic resonance imaging [MRI] study to measure Ostmann's fatty tissue [OF] dimensions in each patient to disclose its anatomical and volumetric variations in relation to Eustachian tube [ET]. The results of the individuals in whom ET was still growing were compared with the results from individuals with adult ETs. It was concluded that MRI for ET and OF is recommended in every case of otitis media with effusion without obvious etiology and in unexplained abnormal patency of ET due to weight loss