A survey of the prevalence and patterns of neuropsychological assessment practices across epilepsy surgery centers in India: Toward establishing a national guideline.

Neuropsychology plays an important role in optimizing epilepsy management, but there are no practice guidelines for low- and middle-income countries with emerging services. The National Epilepsy Surgery Support Activity Network (NESSAN), a national working group that supports and optimizes epilepsy surgery programs in India, explored the present status of pre- and post epilepsy surgery neuropsychological assessment practices across India as an initial step in developing national evidence-based test guidelines. An online survey was conducted using two questionnaires, one for neurologists and the second for neuropsychologists and speech-language pathologists working in epilepsy surgery centers.

IgG4-Related Neurological Disease: A Single Center Ambispective Study from South India.

IgG4-related disease (IgG4-RD) is an immune-mediated multi-system disorder. The nervous system (IgG4-RND) is rarely affected. We describe a short case series.

Epilepsy Due to Solitary Calcified Cysticercus Granuloma.

The calcified stage of the neurocysticercosis (NCC) is the common cause of acquired epilepsy in low and middle income countries in people aged > 20 years. Approximately 30% of adult onset seizures and epilepsy are attributable to NCC. In India and some of the Latin American countries, epilepsy due to solitary calcified NCC is the common adult onset epilepsy.

Diagnosis and Severity Evaluation of Ulnar Neuropathy at the Elbow by Ultrasonography: A Case-Control Study.

Background: Traditional diagnostic techniques such as clinical examination and electrodiagnosis are less sensitive in diagnosing ulnar neuropathy at the elbow (UNE). Ultrasonography (USG) is increasingly being used to diagnose UNE. However, clinical applicability is limited by the lack of uniformity in the previous studies.

Neuroimaging Pearls from the MDS Congress Video Challenge. Part 2: Acquired Disorders.

The MDS Video Challenge continues to be the one of most widely attended sessions at the International Congress. Although the primary focus of this event is the presentation of complex and challenging cases through videos, a number of cases over the years have also presented an unusual or important neuroimaging finding related to the case. We reviewed the previous Video Challenge cases and present here a selection of those cases which incorporated such imaging findings.

Decoding "guitar pick sign" in COVID-19-associated mucormycosis: A case series.

"Guitar pick sign," also referred to as posterior globe tenting, is a radiological surrogate marker of tense orbit and profound vision loss. It is seen commonly in traumatic retrobulbar hemorrhage and carotico-cavernous fistula and less frequently in orbital cellulitis, subperiosteal abscess, and invasive fungal infections. We report a case series of Coronavirus disease-19-associated rhino-orbito-cerebral mucormycosis with guitar pick sign, of which none survived, and discuss the causative pathomechanisms, severity grade, and the clinical relevance of this unique radiological finding.

COVID-19 in Patients with Myasthenia Gravis: Mechanisms of Respiratory Failure.

This report describes a patient with thymomatous myasthenia gravis (MG) with aplastic anemia in pharmacological remission and COVID-19 who developed respiratory failure in the course of the disease and reviews the published literature on this topic. Analysis of the clinical characteristics of the eight patients with MG including our patient suggests two possible mechanisms for respiratory failure: myasthenic crisis (MC) or pulmonary complications of COVID-19. Patients with MC were young women in high-grade MGFA Class whereas patients with respiratory failure due to pulmonary complications of COVID-19 were elderly men in pharmacological remission or MGFA Class I.

Treatment outcomes in drug resistant juvenile myoclonic epilepsy: Valproate resistance may not be the end of the road.

Objective: To determine treatment responses to various antiseizure medicines (ASMs) in patients with drug resistant juvenile myoclonic epilepsy (DRJME) METHODS: We reviewed records of all JME patients attending epilepsy clinics at 5 centers during a 5-year period. We used International Consensus Criteria to diagnose JME and International League Against Epilepsy Criteria to define drug resistance and sustained seizure freedom. We only used broad spectrum medicines which included valproate, lamotrigine, topiramate, levetiracetam, clobazam, phenobarbitone, clonazepam, and zonisamide.

Temporal association between SARS-CoV-2 and new-onset myasthenia gravis: is it causal or coincidental?

Several case reports of COVID-19 in patients with myasthenia gravis (MG) have been documented. However, new-onset autoimmune MG following COVID-19 has been reported very rarely. We report one such case here.

Sporadic Inclusion Body Myositis: A Clinicopathological Study.

Background: Sporadic inclusion body myositis (s-IBM) is rare in India.

Aim: The aim of this study was to diagnose s-IBM according to the European Neuromuscular Center (ENMC) IBM research diagnostic criteria 2011.

Materials And Methods: A retrospective review of patient records diagnosed as s-IBM according to the above criteria during the period from January 2010 to May 2015 was done with an emphasis on pattern of muscle weakness.

Primary Angiitis of Central Nervous System-Tumor-Like Mass Lesions: Report of Six Biopsy Confirmed Cases.

Tumor-like mass lesion is a rare subtype of primary angiitis of the central nervous system (ML-PACNS). This report describes six patients of histologically verified ML-PACNS. The mean age was 44.

Juvenile Myoclonic Epilepsy: Myoclonic Status Epilepticus without Coma - Report of Three Cases.

Status epilepticus (SE) is rare in juvenile myoclonic epilepsy (JME). This report presents three patients with myoclonic status epilepticus (MSE). MSE is defined as prolonged period of myoclonic jerks that are correlated with epileptiform discharges on electroencephalogram.

Incidence Study of Epilepsy using the ILAE 2017 Classification of Epilepsies in a Cohort of School Children Accessing Education in Government Primary Schools in South India.

Background: Recently, the International League Against Epilepsy (ILAE) has proposed new classification schemes for seizures and epilepsy. The applicability of these classification schemes has not been studied in resource-poor countries.

Aim: To determine the incidences of epilepsies in a cohort of school children using the ILAE 2017 classification of epilepsies.

Convulsive status epilepticus due to different evolutionary stages of neurocysticercosis - solitary cyticercus granuloma, low cyst load, and single calcific lesion in an endemic country: Clinical profile.

Purpose: The aims of the study were: (a) to evaluate the clinical profile of convulsive status epilepticus (CSE) due to different evolutionary stages of neurocysticercosis (NCC), solitary cysticercus granuloma, low cyst load and single calcific lesion in an endemic country; (b) to evaluate the response of CSE to antiepileptic drugs; and (c) to evaluate long-term outcomes METHODS: A retrospective review of case records of patients with CSE due to different evaluative stages of NCC seen over a period of 18 years.

Results: During 18 years period, 41 (24 males, mean age 25.3 years, range 8-65 years) patients with CSE due to different evolutionary stages of NCC were admitted to our Neurological Intensive Care Unit.

Prevalence, clinical characteristics, and seizure outcomes of epilepsy due to calcific clinical stage of neurocysticercosis: Study in a rural community in south India.

Objective: The objective of this research was to study the prevalence, clinical characteristics, and seizure remission rates of epilepsy due to calcific stage of neurocysticercosis (cNCC) in a rural community in south India.

Material And Methods: Comprehensive Rural Epilepsy Study South India (CRESSI) is a prospective longitudinal study of epilepsy care in a rural community in south India. As part of this study, prevalence of epilepsy was studied in a population of 74,086 in 22 villages.