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CC BY-NC-ND 4.0 · Indian J Radiol Imaging 2010; 20(04): 254-257
DOI: 10.4103/0971-3026.73531
Neuroradiology

Transient splenial lesion: Further experience with two cases

Paramjeet Singh
Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh, India
,
Dhrubajyoti Gogoi
Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh, India
,
Sameer Vyas
Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh, India
,
Niranjan Khandelwal
Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Abstract

Transient splenial lesions (TSL) of the corpus callosum are uncommon radiologic findings that are seen in a number of clinical conditions with varied etiologies. They were first described a decade earlier in patients with epilepsy and hence were thought to be seizure or seizure therapy related. Subsequently, more cases were described by different observers in diseases with different etiologies, and the list is still increasing. Awareness of these lesions is necessary as they are an uncommon finding and have to be differentiated from other infective/noninfective causes. MRI is the imaging modality of choice as these lesions are not seen on routine noncontrast CT scan. The authors here describe two cases which showed TSL, with complete/partial resolution on follow-up scans. The authors also present a review of the literature.

Keywords

MRI - splenium of corpus callosum - transient splenium lesion


Publication History

Article published online:
02 August 2021

© 2010. Indian Radiological Association. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).

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