Factors associated with Experience of Diagnosis and Utilization of Chronic Diseases among Korean Elderly : Focus on Comparing between Urban and Rural Elderly / 農村醫學 地域保健

OBJECTIVES@#The purpose of this study was to identify and compare the difference and related factors with general characteristic and health behaviors, a experience of diagnosis and treatment of chronic diseases between rural and urban among elderly in Korea.@*METHODS@#We used the data of Community Health Survey 2017 which were collected by the Korean Center for Disease Control and Prevention. The study population comprised 67,835 elderly peopled aged 65 years or older who participated in the survey. The chi-square test, univariate and multivariate logistic regression analysis were used to analyze data.@*RESULTS@#We identified many significant difference of health behaviors, an experience of diagnosis and treatment with chronic diseases between rural and urban. Compared to urban elderly, the odds ratios (ORs) (95% confidence interval) of rural elderly were 1.136 (1.092–1.183) for diagnosis of diabetes, 1.278 (1.278–1.386) for diagnosis of dyslipidemia, 0.940 (0.904–0.977) for diagnosis of arthritis, 0.785(0.736–0.837) for treatment of arthritis, 1.159 (1.116–1.203) for diagnosis of cataracts, and 1.285(1.200–1.375) for treatment of cataracts. In the experience of diagnosis and treatment of chronic diseases, various variables were derived as contributing factors for each disease. Especially, there were statistically significant difference in the experience of diabetes diagnosis, arthritis diagnosis, cataract diagnosis and dyslipidemia except for hypertension diagnosis (p<0.01) between urban and rural elderly. There were statistically significant differences in the experience of treatment for arthritis and cataract (p<0.01), but there was no significant difference in the experience of treatment for hypertension, diabetes, dyslipidemia between urban and rural elderly.@*CONCLUSION@#Therefore, it would be necessary to implement a strategic health management project for diseases that showed significant experience of chronic diseases with diagnosis and treatment, reflecting the related factors of the elderly chronic diseases among the urban and rural areas.

Neural Mechanism of Second Language Processing in Korean-English Bilingual Children

PURPOSE@#To evaluate the neural mechanism of second language processing in Korean-English bilingual children using functional MRI (fMRI).@*MATERIALS AND METHODS@#The study was conducted on 20 Korean elementary school children who were learning English as a foreign language. fMRI was performed during short-passage comprehension tasks in Korean and English languages. We analyzed which brain areas were activated according to the language, English proficiency, and task difficulty.@*RESULTS@#Higher activities were observed in the dorsolateral prefrontal cortex, supplementary motor area, precentral gyrus, left basal ganglia, and left temporoparietal and occipital lobes during English comprehension than during Korean comprehension. The low English proficiency group showed higher activities than the high English proficiency group in the frontotemporal cortex, including the prefrontal cortex. Higher activities were observed in the right inferior frontal gyrus and right temporoparietal lobe during the English comprehension task of intermediate difficulty compared to that of low difficulty. However, the brain activities significantly decreased while performing a high-difficulty English task.@*CONCLUSION@#Brain activities significantly increased during English comprehension in the lower English proficiency group while performing an intermediate-difficulty task. However, brain activation decreased when the task difficulty exceeded the moderate comprehension level. These results suggest that a proper level of education is important to learn a second language.

Liver Abscess due to Gemella morbillorum in a Healthy Woman

Gemella morbillorum is a normal flora of the oral cavity, upper respiratory tract, gastrointestinal tract, or genitourinary system. Human infection cause by G. morbillorum is very rare. Known predisposing conditions are intravenous drug abuse, alcoholism, cardiovascular disease, chronic obstructive pulmonary disease, diabetes, renal disease and poor oral hygiene. Most reported cases are infective endocarditis and vasculitis. We experienced a case of liver abscess by G. morbillorum in a healthy young woman, who was treated successfully with antibiotics and drainage. We report this case along with a literature review.

A Case of Pulmonary Embolism with Protein C, S Deficiency in Apical Hypertrophic Cardiomyopathy / 고신대학교의과대학학술지

Pulmonary embolism is caused by various conditions including genetic and acquired factors, and among them, C and S protein deficiency are known as a cause of pulmonary embolism although their incidences are low. Apical hypertrophic cardiomyopathy is known as a subtype of hypertrophic cardiomyopathies which was reported to be a cause of diastolic heart failure or thromboembolism by activating coagulation system, and this may have an effect on developing pulmonary embolism. We report this since we experienced a case of both C and S protein deficiencies in a patient with apical hypertrophic cardiomyopathy who was diagnosed as pulmonary embolism and has been examined to find the cause of the disease.

A Case of Prolonged QT Interval Association with Galantamine / 고신대학교의과대학학술지

Among the Acetylcholinesterase inhibitors as used for Alzheimer's disease treatment, Galantamine has been recently developed and widely used owing to proven its clinical efficacy and safety. However, it has reported that prolonged QT interval, which can lead to ventricular arrythimias such as Torsade de points, has developed in Galantamine-treated patients. A 74-year-old female Alzheimer's patient been treated with galantamine for 8 months visited the hospital complaining about frequent dizziness. ECG monitor was performed promptly, it was informed that the prolonged QTc interval was increased 450 ms to 486 ms. So, we made her stop taking the galantamine, and after that QTc interval has normalized to 406 ms. In this article, we reported the first case on prolonged QT interval associated with galantamine in Korea.

A Case of Angiotensin Converting Enzyme Inhibitor-Induced Systemic Lupus Erythematosus

Drug-induced lupus erythematosus is defined as a lupus-like syndrome related to continuous drug exposure which resolves after discontinuation of the offending drug. Here we report a case of a 70-year-old man who developed drug-induced lupus erythematosus after receiving angiotensin converting enzyme inhibitor medication for unstable angina pectoris, for 5 years. He was hospitalized with arthralgia, edema, and newly developed pleural effusion. The serum analysis revealed an elevated level of antinuclear antibody and antihistone antibody. After discontinuation of angiotensin converting enzyme inhibitor and receiving a course of prednisolone treatment, his symptoms and pleural effusion improved. To the best of our knowledge, this is, the first case report of angiotensin converting enzyme inhibitor-induced systemic lupus erythematosus in Korea.

A Case of Prostatic Abscess due to Burkholderia pseudomallei / 대한내과학회지

Melioidosis is an infectious disease caused by the Gram-negative bacillus, Burkholderia pseudomallei. It is endemic in Southeast Asia and northern Australia, where B. pseudomallei is a soil saprophyte and invades the host through inoculation, inhalation or ingestion. It infects mostly adults with predisposing conditions, mainly diabetes mellitus. The lung is the most commonly affected organ, presenting with either cough or fever resulting from a primary spread. Also, seeding and abscess formation can arise in any organ. However, prostatic abscess due to melioidosis is uncommon. We report a case of pneumonia, and prostate and scrotal abscesses due to Burkholderia pseudomallei, in a 48-year-old man with diabetes mellitus who had a history of working in Malaysia. This is the first report of genitourinary infection of melioidosis in Korea.