- CSF1R-Related Adult-Onset Leukoencephalopathy With Axonal Spheroids: A Case Series of Four Asian Indian Patients
-
Divyani Garg, Abhishek Vaingankar, Anu Gupta, Roopa Rajan, Ajay Garg, Ayush Agarwal, Farsana Mustafa, Divya M Radhakrishnan, Awadh Kishor Pandit, Venugopalan Y Vishnu, Mamta Bhushan Singh, Rohit Bhatia, Achal Kumar Srivastava
-
J Mov Disord. 2025;18(2):170-174. Published online February 17, 2025
-
DOI: https://doi.org/10.14802/jmd.25004
-
-
 Abstract
 PDF Supplementary Material
- Objective
Colony-stimulating factor 1 receptor-related leukoencephalopathy (CSF1R-L) is a rare adult-onset leukoencephalopathy. Reports of CSF1R-L patients from the Indian subcontinent remain limited. We aimed to report four patients with genetically confirmed CSF1R-L from four Asian Indian families and described their clinical, molecular, and radiological features.
Methods
All patients underwent clinical examination, brain magnetic resonance imaging, and whole-exome sequencing to identify causative variants in the CSF1R gene. We also reviewed published reports of Indian patients with CSF1R-L.
Results
The age at enrollment ranged from 34 to 40 years. The duration of symptoms ranged from 11 months to 2 years. The chief clinical phenotype in three patients was a rapidly evolving cognitive-behavioral syndrome combined with atypical parkinsonism, and asymmetrical spastic tetraparesis was observed in one patient. We identified four different variants (three missense variants and one in-frame deletion). Radiological findings revealed white matter involvement and diffusion restriction involving the subcortical white matter and pyramidal tracts.
Conclusion
We expand the literature on CSF1R-L patients from India by reporting four new cases.
- Transfer Dysphagia Due to Focal Dystonia
-
Priyanka Samal, Vinay Goyal, Govind K Makharia, Chandan J Das, Sankar Prasad Gorthi, Vishnu V Y, Mamta Bhushan Singh, M V Padma Srivastava
-
J Mov Disord. 2018;11(3):129-132. Published online September 30, 2018
-
DOI: https://doi.org/10.14802/jmd.17081
-
-
8,541
View
-
132
Download
-
1
Web of Science
-
2
Crossref
-
Abstract
PDFSupplementary Material
- Objective
The inability to propel a bolus of food successfully from the posterior part of the oral cavity to the oropharynx is defined as transfer dysphagia. The present case series describes the varied presentation of transfer dysphagia due to focal dystonia and highlights the importance of early detection by following up on strong suspicions.
Methods
We describe seven cases of transfer dysphagia due to focal dystonia. Transfer dysphagia as a form of focal dystonia may appear as the sole presenting complaint or may present with other forms of focal dystonia.
Results
Four out of seven patients had pure transfer dysphagia and had previously been treated for functional dysphagia. A high index of suspicion, barium swallow including videofluoroscopy, associated dystonia in other parts of the body and response to drug therapy with trihexyphenidyl/tetrabenazine helped to confirm the diagnosis.
Conclusion
Awareness of these clinical presentations among neurologists and non-neurologists can facilitate an early diagnosis and prevent unnecessary investigations.
-
Citations
Citations to this article as recorded by  - EXCESSIVE CRYING IN CHILDREN WITH CEREBRAL PALSY AND COMMUNICATION DEFICITS
Nagabhushana Rao Potharaju
GLOBAL JOURNAL FOR RESEARCH ANALYSIS.2022; : 25. CrossRef - Oro-Pharyngeal Dysphagia in Parkinson’s Disease and Related Movement Disorders
Miseon Kwon, Jae-Hong Lee
Journal of Movement Disorders.2019; 12(3): 152. CrossRef
|
KMDS
E-submission
