- ISSN: 0253-8253
- E-ISSN: 2227-0426
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oa Ipsilateral diabetic striatopathy: A case of clinicoradiological discordance and evolving movement disorders
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المؤلفون:
Subhankar Chatterjee1
, Payel Biswas2, Samya Sengupta3, Shambaditya Das3, Ritwik Ghosh4, Rana Bhattacharjee1, Julián Benito-León5,6,7,8 and Souvik Dubey3
- المصدر: Qatar Medical Journal, Volume 2025, Issue 2, يونيو ٢٠٢٥, 60
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- ٢٥ أغسطس ٢٠٢٤
- ٠٩ يناير ٢٠٢٥
- ٠٩ يونيو ٢٠٢٥
Background: Diabetic striatopathy (DS) typically presents with hemichoreoballism and contralateral striatal lesions on neuroimaging. However, cases of unilateral movement disorders with predominant ipsilateral striatal lesions are rare.
Case presentation: We present a case of DS in a 62-year-old woman from rural India with poorly controlled diabetes mellitus who developed acute-onset right hemichoreoballism. Neuroimaging revealed a predominantly right-sided striatal lesion, illustrating a clinicoradiological discordance—a mismatch between the clinical symptoms and radiological findings. Despite achieving tight glycemic control and administering neuroleptic medications, the involuntary movements demonstrated only partial improvement. Neurological changes persisted on the ipsilateral side of the affected limbs even after 1 year of follow-up. Notably, perioral dyskinesias developed during subsequent follow-up visits.
Discussion: This report highlights the clinical and neuroradiological discordance observed in DS. The potential underlying mechanisms contributing to this paradox are explored and discussed.
Conclusion: The clinical and radiological discordance in DS is a frequent yet under-reported phenomenon. However, the actual mechanistic underpinnings need to be addressed by advanced functional and structural neuroimaging.
