PMC4464511_01
Pure-tone audiometry of mild hearing loss at high frequency on the left compared to the normal hearing threshold on the right
EXCLI-13-192-g-001.jpg
PMC4464511_01_EXCLI-13-192-g-001.jpg
F1
Her pure-tone audiometry showed mild hearing loss at high frequency on the left, the right side was normal (Figure 1(Fig. 1)).
Axial 3D CISS image showing (A) a linear structure originating from the basilar artery corresponding to the left anterior inferior cerebellar artery (white arrow) which loops around the cisternal portion of left VIIth and VIIIth nerve (white arrow) (B). The VIIth nerve is not well-visualized as the vascular loop causes overlapping of the structure.
EXCLI-13-192-g-002.jpg
PMC4464511_01_EXCLI-13-192-g-002.jpg
F2
There was no focal enhancing lesion seen at the left cerebellopontine angle or the internal auditory canal (Figure 2(Fig. 2)).