Painful ophthalmoplegia is not common and may be due to variety of causes, of which distant metastsis of malignant lymphoma is rare. This is a case of painful ophthalmoplegia who has looked like Tolosa-Hunt syndrome at first showing normal CSF findings, increased erythrocyte sedimentation rate and some response to steroid. About 2 months later, however, pelvic malignant lymphoma (diffuse undifferentiated according to Rappaport classification) was found, followed by lymphomatous meningitis. The symptoms of pain and ophthalmoplegia were markedly improved after systemic and intrathecal chemotherapy and radiotherapy of whole brain for the metastatic malignant lymphoma.
Blood Sedimentation ; Brain ; Drug Therapy ; Lymphoma* ; Meningitis ; Ophthalmoplegia* ; Radiotherapy ; Tolosa-Hunt Syndrome

Painful ophthalmoplegia is an unusual presentation of malignant lymphoma. Moreover, spontaneous remission and exacerbation of it has quite rarely been reported. We present a patient who showed spontaneous remission and exacerbation of the painful ophthalmoplegia. Brain MR imagings showed infiltrating, iso-intensity mass a, TlWl and T2WI, and strong enhancement with gadolinium on TIWI in parasellar area. Malignant lymphoma of diffuse large cell type was found in cervical lymph node biopsy.
Biopsy ; Brain ; Gadolinium ; Humans ; Lymph Nodes ; Lymphoma* ; Ophthalmoplegia* ; Remission, Spontaneous*

Twenty patients with clinically definite multiple sclerosis were seen at the Department of Neurology, Severance Hospital between 1984 and 1991 and their clinical features ar.d multimodality evoked potential findings were analyzed. We could not find any significant differences in sex ratio, age of onset, and clinical courses from the study results of Japanese and Western groups. However, visual disturbances at the onset and optic-spinal or optic-spinal-brainstem involvements, which are known to be characteristic features of oriental patients, were also noted to be the most common features in our study. Multimodality evoked potential studies were performed and abnorrnal recordings by at least one of the examinations were found in all but one patient. VEP yielded most frequent abnormalities Diagnostic yield of BAEP increased from overall 43% to 83% in cases having brainstem samploms or sings and the increase was much higher than those seen in VEP of SSEP. Increase or increase in latency as occasionall noticed during follow up but majority of patients did not show significant changes in EP {indings. In one patient however. EP abnorrnalities showed improvement in 2 follow up exarninations during 4 years and 7 months despit the evident aggravation in clinical features. Evoked potentials can give valuable information in the diagnosis of multiple scierosis but further studies are necessary to evaluate their usefulness in the follow up examination.
Age of Onset ; Asian Continental Ancestry Group ; Brain Stem ; Diagnosis ; Evoked Potentials* ; Follow-Up Studies ; Humans ; Multiple Sclerosis* ; Neurology ; Sex Ratio

BACKGROUND AND OBJECTIVES: Stroke onset is known to vary by several factors. Although it has been known that stroke may develop most frequently in the morning, its association with the type of activity has quite rarely been described. METHODS: We prospectively investigated by interview the time of and the activity during or before the onset of stroke in patients with acute cerebral infarction from Aug. 1995 to Mar. 1996. The activities were subdivided into basal metabolic rate state, sedentary, light, moderate, and heavy movements based on the caloric expenditure. RESULTS: One hundred-twenty five patients were enrolled. The time of day when ischemic stroke most frequently occurred was from 8:00 AM to noon. The type of activity was significantly associated with stroke onset in that it developed most commonly during and just after sleep or resting. The relationship between the onset of stroke and such patterns of onset time and the activity was found only in the atherothrombotic infarction, but not in the other stroke types. CONCLUSION: We demonstrated that stroke has clear diurnal variation. Our observations also suggested that the activity may be significantly associated with stroke onset. These findings may be useful for better understanding of the pathogenesis and prevention of ischemic stroke.
Basal Metabolism ; Cerebral Infarction* ; Health Expenditures ; Humans ; Infarction ; Prospective Studies ; Stroke

Aseptic meningitis may rarely occur with the use of OKT3 murin monoclonal antibody, which is an immunosuppressive agent for the prevention and treatment of acute rejection in solid transplantation. We present a patient with aseptic meningitis, developed during OKT3 therapy, who shows characteristic clinical features and CSF findings consistent with OKT3 associated aseptic meningitis.
Humans ; Meningitis, Aseptic* ; Muromonab-CD3*

BACKGROUND: There is a lack of basic epidemiological information on bacterial meningitis in children and adults in Korea. Therefore, more research is needed to investigate the causative organisms, clinical manifestations, and prognosis in Korean children and adults. METHODS: We analyzed retrospectively 148 medical records with final diagnosis of bacterial meningitis. The diagnosis of bacterial meningitis was based on culture-positive cases. RESULTS: Out of a total 148 patients, 71 were children and 77 were adults. In the children with community acquired meningitis, infection-related meningitis was the most common predisposing factor (23.3%). In adults, otitis media was the most common (21.7%). There were more frequent seizures in children than adults (38.1%, 17.1%, p<0.05). In community-acquired meningitis, Streptococcus pneumoniae was the most common type. However, in nosocomial meningitis, gram-negative bacilli was the most common type. The prognostic factors associated with mortality rate in adults were old age (>50 years), seizure (p<0.05), and mental change (p<0.001). CONCLUSIONS: Although a causative organism is not documented, we believe that our study will help to properly treat acute bacterial meningitis in children and adults regardless if it is community acquired or nosomial.
Adult ; Causality ; Child ; Cross Infection ; Diagnosis ; Epidemiology ; Humans ; Korea ; Medical Records ; Meningitis ; Meningitis, Bacterial* ; Meningitis, Pneumococcal ; Mortality ; Otitis Media ; Prognosis* ; Retrospective Studies ; Seizures

BACKGROUND: Although current guidelines do not recommend immediate anticoagulation therapy (IAC) for acute ischemic stroke, judicious debates are still lingering on whether it might be done for acute cardioembolic stroke (ACES). We surveyed current practice patterns of anticoagulation therapy for ACES in Korea, and analyzed their related factors. METHODS: Using a web-based system, all neurology staffs of training hospitals in Korea surveyed about when and how they commenced anticoagulation therapy in the hypothetical cases with ACES. RESULTS: Of the 359 subjects invited, 281 responded to the e-mail, of whom 76 abstained from participating. The number of participants was therefore 205 (57.1%). Although a few physicians (4.4%) always performed IAC and some (10.7%) never did, most physicians made different decisions according to infarct size and presence of hemorrhagic transformation (HTr): IAC was performed more often in cases with medium-sized or small infarct than large one (68.2% vs. 35.9%, P<0.001), and in cases without HTr (68.6% vs. 34.9%, P<0.001). The most common method of administration was 'heparin followed by warfarin' (68.2%), and then 'warfarin alone' or 'warfarin with aspirin'. If IAC was not commenced, it resumed most commonly between 1 and 2 weeks after the onset (44.0%). CONCLUSION: Quite many neurologists in Korea did IAC in selective ACES, e.g. small sized infarction without HTr. Further studies are needed to prove the efficacy of IAC therapy in this selective population.
Atrial Fibrillation ; Electronic Mail ; Heparin ; Infarction ; Korea ; Neurology ; Stroke ; Taurine

BACKGROUND AND PURPOSE: Information technology and mobile devices may be beneficial and useful in many aspects of stroke management, including recognition of stroke, transport and triage of patients, emergent stroke evaluation at the hospital, and rehabilitation. In this review, we address the contributions of information technology and mobile health to stroke management. SUMMARY OF ISSUES: Rapid detection and triage are essential for effective thrombolytic treatment. Awareness of stroke warning signs and responses to stroke could be enhanced by using mobile applications. Furthermore, prehospital assessment and notification could be streamlined for use in telemedicine and teleradiology. A mobile telemedicine system for assessing the National Institutes of Health Stroke Scale scores has shown higher correlation and fast assessment comparing with face-to-face method. Because the benefits of thrombolytic treatment are time-dependent, treatment should be initiated as quickly as possible. In-hospital communication between multidisciplinary team members can be enhanced using information technology. A computerized in-hospital alert system using computerized physician-order entry was shown to be effective in reducing the time intervals from hospital arrival to medical evaluations and thrombolytic treatment. Mobile devices can also be used as supplementary tools for neurologic examination and clinical decision-making. In post-stroke rehabilitation, virtual reality and telerehabilitation are helpful. Mobile applications might be useful for public awareness, lifestyle modification, and education/training of healthcare professionals. CONCLUSIONS: Information technology and mobile health are useful tools for management of stroke patients from the acute period to rehabilitation. Further improvement of technology will change and enhance stroke prevention and treatment.
Delivery of Health Care ; Humans ; Life Style ; National Institutes of Health (U.S.) ; Neurologic Examination ; Stroke ; Telemedicine ; Teleradiology ; Triage

Purpose: This descriptive survey-based study was conducted to understand the influence of leader-member exchange, perceived organizational support, and work-life balance on retention intention, with the ultimate aim of increasing retention intention among nurses. Methods: Data were collected from 150 nurses with more than 6 months of experience at a tertiary general hospital with 700 beds in Seoul, Korea. The collected data were analyzed using SPSS version 28.0. Hierarchical multiple regression analysis was performed to identify factors influencing retention intention. Results: Job satisfaction (β=.28, p<.001) and the work and growth factor (β=.39, p<.001) had significant influences on the intention to stay. These factors accounted for approximately 49% of the variance in retention intention. Conclusion In this study, variables that can affect the retention intention of hospital nurses were identified, and the work and growth factor, which is a component of work-life balance, was found to affect retention intention. It is necessary to develop a competency development program that can foster the development of professional nurses and a system that can apply the program in practice.

BACKGROUND: Id proteins are a family of helix-loop-helix proteins and are regarded to be negative regulators of cell differentiation. In general, Id-1 and Id-2 expressions are upregulated during tumor development and progression in a variety of neoplasms, and these expressions may be associated with aggressive tumor behavior. However, little is known about the roles of Id-1 and Id-2 in thyroid neoplasms. METHODS: The expressions of Id-1 and Id-2 were assessed immunohistochemically in 310 normal, hyperplastic, and neoplastic thyroid tissues using tissue microarrays. RESULTS: Normal thyroid tissues rarely expressed Id-1 or Id-2. Moreover, whilst Id-1 expression was more elevated in malignant thyroid tissue than in hyperplastic thyroid tissue, Id-2 expression was more variable. No significant differences were observed between histologic subtypes of thyroid carcinomas with respect to Id-1 or Id-2 expression. Follicular adenomas showed higher expressions of Id-1 and Id-2 than thyroid carcinomas. No significant association was found between clinicopathological parameters and Id-1 expression, though Id-2 expression was significantly reduced in metastatic, stage IV tumors. CONCLUSION: The expressions of Id-1 and Id-2 were elevated in hyperplastic and neoplastic thyroid tissues. However, neither appears suitable as a marker of malignancy or an aggressive phenotype, although Id-2 expression in advanced thyroid carcinomas may reflect a favorable prognosis.
Adenocarcinoma, Follicular ; Adenoma ; Carcinoma, Papillary ; Cell Differentiation ; Humans ; Inhibitor of Differentiation Protein 1 ; Inhibitor of Differentiation Protein 2 ; Phenotype ; Prognosis ; Thyroid Gland* ; Thyroid Neoplasms*