• Tuberculosis and Respiratory Diseases
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• v.77 no.5
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• pp.219-222
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• 2014

Pneumatosis intestinalis (PI) is a very rare condition that is defined as the presence of gas within the subserosal or submucosal layer of the bowel. PI has been described in association with a variety of conditions including gastrointestinal tract disorders, pulmonary diseases, connective tissue disorders, organ transplantation, leukemia, and various immunodeficiency states. We report a rare case of a 74-year-old woman who complained of dyspnea during the management of acute asthma exacerbation and developed PI; but, it improved without any treatment.

• Tuberculosis and Respiratory Diseases
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• v.65 no.5
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• pp.421-425
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• 2008

Exogenous lipoid pneumonia (ELP) is a chronic inflammatory reaction of the lungs resulting from the aspiration of vegetable, animal or mineral oils. Squalene, is a derivative of shark liver oil that is taken as a traditional remedy in some Asian countries, and is used widely also in cosmetics. Similar to the symptoms in most cases of oil aspiration, the symptoms of squalene-induced lipoid pneumonia are either absent or nonspecific. Hence, the disease is generally detected incidentally. Although many cases with predisposing factors have been reported, ELP with achalasia is quite rare. We report a 47-year old woman with achalasia who developed ELP after ingesting squalene. The patient was treated successfully by supportive care and surgical treatment of the achalasia.

• Tuberculosis and Respiratory Diseases
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• v.65 no.5
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• pp.426-429
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• 2008

Neurogenic tumors are common in posterior mediastinal tumors and neurilemmoma represents approximately 40% of neurogenic tumors arising in the mediastinum. It is usually asymptomatic, and is generally diagnosed incidentally. In some cases, they presented with symptoms of nerve or airway compression. However, a solitary neurilemmoma, particularly not associated with von Recklinghausen disease, with spontaneous hemothorax is quite rare. We report a case of spontaneous massive hemothorax associated with a solitary neurilemmoma.

• Tuberculosis and Respiratory Diseases
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• v.62 no.6
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• pp.531-535
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• 2007

The esophagus is a rate site for rarely involved site of tuberculosis. The most common cause of esophageal tuberculosis is secondary involvement from adjacent tuberculous lymphadenitis. Esophago-nodal or esophagobronchial fistulas may be formed when tuberculous lymph nodes erode the adjacent esophageal or bronchial wall. We report a patient diagnosed with esophageal tuberculosis, which was complicated by an esophago-mediastinal fistula, by endoscopy, sputum acid fast bacilli (AFB) stain, chest computed tomography (CT), and an esophagogram. The patient was treated with antituberculous agents and chest CT and endoscopy showed that the fistula had closed completely.

• Tuberculosis and Respiratory Diseases
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• v.64 no.4
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• pp.314-317
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• 2008

We report the patient presented with a left-sided pleural effusion. Pleural fluid analysis revealed lymphocyte-dominant exudates with lower level of adenosine deaminase and negative cytologic malignancy. Thoracoscopic examination and histologic examination revealed metastatic nodules on pleurae, proven to be from the papillary thyroid cancer. There were no other sites of distant metastases. Though papillary thyroid cancer is characterized with slow progression and relatively good prognosis, metastatic pleural effusion as an initial manifestation of undiagnosed papillary thyroid cancer can be considered.

• Korean Journal of Clinical Pharmacy
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• v.28 no.3
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• pp.250-253
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• 2018

When stenting is applied to treat myocardial infarction, antiplatelet agents are administered to prevent thrombosis, which increases the risk of bleeding. Patients with myocardial infarction are also more likely to have osteoarthritis simultaneously, because both diseases occur frequently in elderly patients. Patients with osteoarthritis often use analgesics, especially nonsteroidal anti-inflammatory drugs (NSAIDs); hence, patients with both diseases use analgesics and antiplatelet agents simultaneously. The risk of bleeding increases with the use of antiplatelet agents and this is further increased when NSAIDs are added. We would like to report a case that reflects this situation. A 60-year-old man underwent stenting after ST-elevation myocardial infarction, and was treated with aspirin and clopidogrel. This patient also received a pelubiprofen prescription from another physician to treat osteoarthritis. After the patient took pelubiprofen twice, he found a bruise on his wrist and reported it to the pharmacist. It is unlikely that this is rare in community pharmacies, so pharmacists should pay careful attention to the concomitant administration of analgesics to patients receiving antiplatelet agents and should provide appropriate education to patients.

• Korean Journal of Child Studies
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• v.32 no.6
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• pp.15-32
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• 2011

The purpose of the present study was to examine mechanisms by which the characteristics of child temperament influences academic achievement in late childhood. It was hypothesized that the effects of child temperament on achievement would be mediated by assertive behavior on the part of children and maternal parenting behavior. Data for this study came from self-report questionnaires completed by 657 elementary school children (343 boys, 314 girls). The results of structural equation modeling demonstrated that child temperament affected academic achievement through both assertive behavior and maternal parenting behavior; this was evidenced across the entire sample. Child temperament (approach-withdrawal, mood quality, persistence) also had a number of positive effects on assertive behavior (directiveness, social assertiveness, defense of rights and interests) and maternal parental behavior (warmth-acceptance, guidance). These results were found to be the case for both boys and girls. The results of this study further revealed that maternal parenting behavior mediated the relationship between child temperament and achievement for boys, whereas assertive behavior played the same role for girls. These findings suggest the need for different approaches in developing programs to improve levels of academic achievement which give due consideration to child temperament and social behavior as well as parenting, based on child gender.

• The Journal of Korea Assosiation for Disability and Oral Health
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• v.7 no.1
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• pp.21-24
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• 2011

Williams syndrome(WS) is a congenital disorder caused by a deletion of the Elastin gene and other contiguous genes at chromosome 7. Patients with WS are at a high risk of dental caries, and they also have a higher frequency of dental malocclusion compared to normal children. Malocclusion occurs in 85% of individuals with WS, which results from combined causes, such as tongue thrust, hypotonia, and connective tissue abnormality. An 11 year-old girl with WS presented scissor bite on the lower right second premolar and the first molar, and she complained of difficulty in chewing. Active lingual arch was used instead of removable appliance, considering the patient's cooperation ability. Unilateral posterior scissor bite was corrected in 7 months. Although patients with WS are sociable and friendly, dental treatment can be a fearful experience for them. Efforts to build rapport with the patients with WS resulted in improved relationship between the doctor and patient, and desired outcome of dental treatment was achieved with patient's improved cooperation.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.23 no.3
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• pp.292-299
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• 2016

Purpose: The purpose of this study was to provide a basis for improvement and enhancement of nursing education by investigating learning outcomes that apply to fundamentals of nursing and teaching methods used in classes. Methods: Data were collected from 111 professors of fundamentals of nursing who responded to the self-report questionnaire. Data were analyzed using chi-square test. Results: For learning outcomes in fundamentals of nursing the most frequent number of outcomes was two (35.2%), or three (32.4%). For learning outcomes in fundamentals of nursing practicum, the most frequent number of outcomes was two (32.4%), or three (31.6%). In fundamental nursing classes, teaching methods used most frequently were lectures (98.2%) and videos (60.4%), and in practice classes, demonstration (98.2) and open laboratory (90.9%). Constructivist teaching methods that were utilized in fundamental nursing were team-based learning (19.8%) and case-based learning (19.8%), and for practice classes, objective structured clinical examination (29.7%). In the cross analysis, 28.8% of the nursing professor used the constructivist teaching methods in fundamental nursing and in practice classes. Conclusion: There is a need to continue to improve teaching methods for new nurse-educators and professors and to discuss learning outcomes of fundamental nursing.

• Journal of the Korea Convergence Society
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• v.9 no.9
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• pp.41-46
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• 2018

Six sigma methodology is the management tools not only can cause productivity enhancement through the quality control and cost reduction of products and services but also can be applied to various activities of corporates such as research and development. Development of high-density information storage media and devices is indispensible to accomplish the information convergence era. In this paper, we report the case of applying six sigma methodology and tools to the development project of high-density information storage media. The standard DMAIC process was applied to the project and pursuing goals and tools and results in each stage were explained in detail. By adopting the methodology, we could establish fabrication methods of information storage media of recording density higher than $250Gb/in^2$ with high uniformity and reproducibility. The magnetic property and performance of fabricated media were confirmed through measurement of the magnetic hysteresis curve.