Inner ear high signal on non‑contrast 3D FLAIR imaging in patients with cerebrospinal fluid leaks: Association with dural/subdural changes and with audiovestibular symptoms

When 3D FLAIR MRI shows inner ear high signal in CSF leak patients, audiologists should be aware this may correlate with audiovestibular symptoms; however, this retrospective study is hypothesis-generating and does not yet justify a change in audiological testing protocols.