Resisted Inspiration Improves Visualization of CSF-Venous Fistulas in Spontaneous Intracranial Hypotension.
Peter G KranzM D MalinzakL GrayJay P WillhiteTimothy J AmrheinPublished in: AJNR. American journal of neuroradiology (2023)
In patients with spontaneous intracranial hypotension, resisted inspiration improved visualization of CSF-venous fistulas in most, but not all, cases. Further investigation is needed to determine the impact of this technique on the overall diagnostic yield of myelography in this condition.