- Brain Perfusion Alterations on 3D Pseudocontinuous Arterial Spin-Labeling MR Imaging in Patients with Autoimmune Encephalitis: A Case Series and Literature Review
The authors describe the findings of conventional MR imaging and 3D pseudocontinuous arterial spin-labeling in patients with autoimmune encephalitis confirmed by antibody testing. All patients with autoimmune encephalitis showed increased CBF in the affected area, even when some presented with normal or slightly abnormal findings on conventional MR imaging.
- Same-Day Bilateral Decubitus CT Myelography for Detecting CSF-Venous Fistulas in Spontaneous Intracranial Hypotension
The authors report on the feasibility of obtaining diagnostic-quality bilateral decubitus CT myelography in a single session, avoiding the need to schedule separate examinations for the left and right sides on different days.
- Revisiting CT Signs of Unilateral Vocal Fold Paralysis: A Single, Blinded Study
Predicting vocal cord paralysis on the basis of CT findings is not as accurate or straightforward in prospective prediction as previously implied in prior studies.