Evaluation of high-frequency ultrasonography for diagnosis of carpal tunnel syndrome.

The aim of this study was to assess the sensitivity and specificity of ultrasonography in the diagnosis of carpal tunnel syndrome. The cross-sectional area of the median nerve at the carpal tunnel for a positive diagnosis had a sensitivity of ∼ 98.6% but a specificity of 60%. The measure of the difference in cross-sectional area of the median nerve at the carpal tunnel and at the level of pronator quadratus had much better sensitivity and specificity of 97.1% and 80%, respectively. Signs of nerve flattening, palmar bowing and increased nerve vascularity were valuable in confirming the diagnosis. A positive predictive value of ultrasonography was found to be > 95% and a negative predictive value was ∼ 66% for a diagnosis of carpal tunnel syndrome. Ultrasonography is, therefore, an effective diagnostic tool in this regard.

Epilepsy-Related Injuries in Children: An Institution-Based Study.

Background: Epilepsy carries a lifetime risk of seizure-related accidents. The risk varies according to the socioeconomic profile of a place. Sufficient data is lacking for epilepsy-related accidents in the pediatric population. Objective: We aimed to identify the proportion of pediatric epileptic patients who met with accidents and their associated factors. Methods: A prospective study was done. Patients of less than 18 years with epilepsy of more than 1-year duration were included and were given a questionnaire modified for the pediatric population. The demography of accidents during seizures and drugs taken were recorded. Results: 135 epileptic children were included. 70.4% of patients suffered seizure-related accidents ranging from 1-10 accidents in their epilepsy duration. Falls (83.15%) were the most common, 25.26% of them required hospitalization. Accidents due to missing of drug dosage were observed in 23% patients. Conclusion: Seizure-related accidents are common in the pediatric population, and may lead to major accidents. Better epilepsy management with extra care for high-risk epilepsy patients may decrease their incidents.

Primary hyperparathyroidism misdiagnosed as metastatic disease, with trans-oral endoscopic surgical management.

Primary hyperparathyroidism is not so uncommon a disease. In high-income countries, with the introduction of routine biochemical testing in 1980s, it is diagnosed early, and the majority are seen as asymptomatic disease. However, in India, a severe symptomatic form is still seen, and many times patients are undiagnosed, thus continuing to suffer debilitating disease. Here, we report such a patient who was being treated as having bony metastases from an unknown primary source, when in fact he had osteitis fibrosa cystica due to primary hyperparathyroidism and was cured after surgery.

Case series of probable sporadic Creutzfeldt-Jakob disease from Eastern India.

BACKGROUND: Creutzfeldt-Jakob disease is a rapidly progressive, fatal, transmissible neurodegenerative disorder caused by prion protein. It is still considered rare in countries like India. This is probably due to nonavailability of autopsy studies in majority of the center. The recent European diagnostic criterion for sporadic CJD (sCJD) is useful for making an early diagnosis. OBJECTIVE: To report a series of patients of probable sCJD from a neurology institute of eastern India. MATERIALS AND METHODS: Patients of rapidly developing dementia fulfilling the diagnostic criteria for sCJD were included. All were investigated in detail to find out any possible treatable cause including electroencephalography (EEG), magnetic resonance imaging (MRI) of brain, and cerebrospinal fluid analysis. RESULTS: A total 10 patients of probable sCJD diagnosed using the European diagnostic criterion between December 2011 and January 2013. The clinical features are consistent with other reported series. While 60% of patients had the classical EEG findings, 100% had typical MRI features. Eight patients died within a mean duration of 4.56 months from the disease onset. CONCLUSIONS: The clinical features are similar to other reported series. Our observation raises question about the prevalence of this disease in India which needs more elaborate studies.