Occupational Risk Factors for Stroke: A Comprehensive Review / 대한뇌졸중학회지

For primary prevention, it is important for public health and clinical medicine to identify and characterize modifiable risk factors of stroke. In existing literature, the impact of occupational variables on ischemic and hemorrhagic stroke has been extensively studied. This review summarizes the available data on the significance of occupational variables in stroke. The results of this review suggest that there is sufficient evidence for the relationship between increased risk of stroke and job stress, working in extreme temperatures, long working hours, and/or shift work. The association between long working hours and occupational exposure to noise and chemicals remains inconclusive although several studies have reported this finding. This review will act as a step toward future research and provide information that may serve as a baseline for developing targeted interventions to prevent stroke in the working population.

Coexistence of Acute Cerebral Infarction and Peripheral Embolism in a Patient with Cardiac Myxoma

There are rare reports of vascular complications in patients with cardiac myxoma, including both central and peripheral arterial thrombosis. We report on a patient with cerebral infarctions affecting multiple territories, which may have been related to cardiac myxoma. The patient also exhibited cyanosis of the hand. A diagnosis was made of peripheral artery occlusion with myxomatous emboli. A careful physical examination with suspicion of concomitant peripheral embolism is needed in patients with acute embolic stroke induced by cardiac myxoma.

Anti-N-Methyl-D-Aspartate Receptor Encephalitis Presenting Progressive Dyslexia: A Case Report

BACKGROUND: Anti-N-methyl-D-aspartate (anti-NMDA) receptor encephalitis was discovered less than 10 years ago. Its symptoms and characteristics are not well-defined yet. We experienced a case of anti-NMDA receptor encephalitis with phonemic paraphasia and acalculia that were not classical characteristics. CASE REPORT: A 44-year-old woman started to show dyslexia, phonemic paraphasia, and dyscalculia. These symptoms were gradually worsening for over 30 days. Various brain images were not helpful for primary diagnosis. Anti-NMDA receptor encephalitis was confirmed in two different laboratories. The patient started to recover with various immunosuppressive therapies. CONCLUSIONS: Anti-NMDA receptor encephalitis can have various symptoms, including phonemic paraphasia and acalculia.