Since OMAAV has novel clinical features, the disease may be categorized as a subentity for the classification of AAV.

No abstract

3D MRI sequences are useful for differentiating RHS from BP. In particular, the enhancement in the CN-VIII and/or along the IAC wall are valuable findings, and CE-3D-FLAIR is the most useful sequence to evaluate these findings. Thickening of the CN-VII on 3D-CISS is also an important finding.

Sequential multipoint motion of the tympanic membrane showed that vibration characteristics of the TM differ according to the part and frequency.

Our results show that the malleus and incus unit and the stapes move with a phase difference.