Delayed CSF enhancement associated with Todd's paresis
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Updated: May 25, 2026

Repeated Transcranial Magnetic Stimulation Combined with Action Observation Training in Children with Spastic Cerebral Palsy
Published on: August 9, 2024
Hiroyuki Uetani1, Toshinori Hirai, Mika Kitajima
1Department of Diagnostic Radiology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan. hama-moto@hotmail.co.jp
Abstract:
We present a patient with Todd's paresis who had undergone lung biopsy and who manifested increased signal intensity in the subarachnoid space of the right cerebral hemisphere on 10-h delayed enhanced fluid-attenuated inversion recovery images. We think that this was attributable to gadolinium leakage into the CSF due to increased leptomeningeal microvascular permeability in this patient with Todd's paresis.
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