Umesh Chandra Garga

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Epilepsy is the most common neurological disease worldwide and is second only to stroke in causing neurological morbidity. Neuroimaging plays a very important role in the diagnosis and treatment of patients with epilepsy. This review article highlights the specific role of various imaging modalities in patients with epilepsy, and their practical(More)
The occurrence of the intracranial, peripheral, primitive, neuroectodermal tumor, Ewing's sarcoma (pPNET-ES) of the dura, is very rare. Immunophenotypical as well as genetic analyses play key roles in its diagnosis and differentiation from central PNET. We describe here the CT scan and MRI findings of an interesting case of intracranial pPNET-ES arising(More)
BACKGROUND Hippocampal volume data from India have recently been reported in younger adults. Data in older adults are unknown. The present paper describes hippocampal volume from India among older adults and compares the same with patients having Alzheimer's disease (AD) and mild cognitive impairment (MCI). MATERIALS AND METHODS A total of 32 cognitively(More)
Objective Hypotonia is a common clinical entity well recognized in pediatric age group, which demands experienced clinical assessment and an extensive array of investigations to establish the underlying disease process. Neuroimaging comes as great help in diagnosing the disease process in rare cases of central hypotonia due to structural malformations of(More)
GM2 gangliosidosis variant B1 is a very rare lysosomal disorder. As per our knowledge, to date, only one article depicting the magnetic resonance imaging (MRI) findings of GM2 gangliosidosis variant B1 is available in the literature. We are the first to describe the neuroradiological findings in an Indian patient diagnosed with GM2 gangliosidosis variant B1.
Cerebral amyloid angiopathy (CAA) is an important cause of primary intracerebral hemorrhage (PICH) in the elderly. Although there are no pathognomic clinical features of CAA-related PICH, the association of white matter changes with lobar, recurrent, or multiple simultaneous hemorrhages in older patients should raise the suspicion of its diagnosis. A(More)
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