Fig. 2From: Role of MRI as first-line modality in the detection of previously undiagnosed otosclerosis: a single tertiary institute experienceA 28-year-old male patient with left-sided SNHL (case 2). This was the case where otosclerosis was missed on first read MRI. Retrospective evaluation of axial T1W MR images (a, b) shows very subtle intermediate T1 signal in bilateral FA regions (arrows). Contrast-enhanced axial T1W images (c, d) show subtle focal post-contrast enhancement in bilateral FA regions (arrows). Axial HRCT images (e, f) show bilateral fenestral otosclerotic plaques (arrows). There was no pericochlear disease seen on HRCTBack to article page