• Tuberculosis and Respiratory Diseases
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• v.70 no.6
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• pp.474-481
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• 2011

Background: Chronic obstructive pulmonary disease (COPD) is characterized by air low limitation, which is one of the leading causes of mortality worldwide. There have been many studies on survival rates in the world literature, but there have been few reports regarding the survival rate in Korean patients with COPD. Acute exacerbation is regarded as a risk factor for mortality in patients with COPD. The purpose of this study was to investigate the survival rate and the effect of acute exacerbations on the survival rate of Korean patients with COPD. Methods: A total of 502 COPD patients who were diagnosed on the basis of history and lung function tests were enrolled in this study. The frequency of acute exacerbations, body mass index (BMI), C-reactive protein (CRP) and pulmonary hypertension were analyzed. Results: The 3- and 5-year survival rates were 98% and 83%, respectively. The median survival time was 78 months. The median survival time was 55 months in 322 patients with one or more acute exacerbations. The 3- and 5-year survival rates were significantly lower in the 322 patients with one or more acute exacerbations than in those without any. The mortality rate was significantly higher in patients with CRP>3 mg/L than in those with CRP ${\leq}3$ mg/L (p<0.005); it was significantly higher in patients with pulmonary hypertension than in those without it (p<0.01). Conclusion: Because the 5-year survival rate is 83% in Korean patients with COPD, the management of stable patients with COPD should focus on the prevention of acute exacerbations.

• Clinical and Experimental Pediatrics
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• v.54 no.1
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• pp.6-10
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• 2011

Many patients assume that allergic reactions against foods are responsible for triggering or worsening their allergic symptoms. Therefore, it is important to identify patients who would benefit from an elimination diet, while avoiding unnecessary dietary restrictions. The diagnosis of food allergy depends on the thorough review of the patients's medical history, results of supplemented trials of dietary elimination, and in vivo and in vitro tests for measuring specific IgE levels. However, in some cases the reliability of such procedures is suboptimal. Oral food challenges are procedures employed for making an accurate diagnosis of immediate and occasionally delayed adverse reactions to foods. The timing and type of the challenge, preparation of patients, foods to be tested, and dosing schedule should be determined on the basis of the patient's history, age, and experience. Although double-blind, placebo-controlled food challenges(DBPCFC) are used to establish definitively if a food is the cause of adverse reactions, they are time-consuming, expensive and troublesome for physician and patients. In practice, An open challenge controlled by trained personnel is sufficient especially in infants and young children. The interpretation of the results and follow-up after a challenge are also important. Since theses challenges are relatively safe and informative, controlled oral food challenges could become the measure of choice in children.

• Tuberculosis and Respiratory Diseases
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• v.83 no.3
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• pp.255-256
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• 2020

• Tuberculosis and Respiratory Diseases
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• v.57 no.6
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• pp.589-593
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• 2004

Aspergillus fumigatus causes a variety clinical syndrome in lung including aspergilloma, chronic necrotizing aspergillosis, invasive pulmonary aspergillosis, and allergic bronchopulmonary aspergillosis. Aspergilloma develops by a colonization and growing of Aspergillus inside lung cavities with underlying lung disease. There is a few report of endobronchial aspergilloma without lung parenchymal lesion. We experienced a case of endobronchial aspergilloma did not fit any category of Aspergillus-induced lesion, who show minimal fibrostreaky denstities on chest PA and chest CT. Massive hemoptysis was improved by a removal of the aspergilloma in this patient. Here, we report a rare case of endobronchial aspergilloma showing massive hemoptysis with review of literatures.

• 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.6
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• pp.512-516
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• 2008

결핵균은 공기를 매개로 전파되고 결핵균에 노출된 시간과 최초의 노출 정도가 전파의 위험을 증가 시키는 중요한 인자로 알려져 있다. 활동성 폐결핵 환자와 함께 생활하는 가족 내에서 감염이 현저히 증가하는데 이는 결핵균에 노출되는 기회 및 시간이 증가하기 때문이다. 하지만 고식적인 접촉자 조사만으로는 흔히 결핵 발생률을 과소평가할 수 있기 때문에 접촉자 조사와 결핵균의 유전형 조사를 병행하는 것이 감염의 위험이 높은 집단을 선별해내고 발생빈도 및 전염경로를 밝히는 데 보다 효과적인 것으로 보고되고 있다. 이에 접촉자 조사와 결핵균의 유전형 조사를 통해 가족 내 결핵균 전파를 증명한 1예를 보고하는 바이다.

• Tuberculosis and Respiratory Diseases
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• v.78 no.4
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• pp.401-407
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• 2015

Cryptogenic organizing pneumonia (COP) is an idiopathic interstitial pneumonia characterized by a subacute course and favorable prognosis with corticosteroids. However, some patients show resistance to steroids. Macrolides have been used with success in those patients showing resistance to steroids. A few reports showed treatment failure with macrolides in patients with COP who were resistant to steroids. In this report, we described two cases of COP who showed different responses to clarithromycin. One recovered completely, but the other gradually showed lung fibrosis with clarithromycin.

• The Journal of Internal Korean Medicine
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• v.38 no.1
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• pp.32-47
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• 2017

Objective: The purpose of this study was to develop a standard tool for pattern identification of radiation pneumonitis. Methods: Textbooks, published studies, and references with comments about patterns were reviewed. Through the Delphi method, we determined pattern identifications based on advice from a committee of experts composed of 13 Korean respiratory internal medicine professors. Results: Using the Delphi method, four pattern identifications were chosen: Qi Deficiency (氣虛), Yin Deficiency (陰虛), Heat Toxin (熱毒), and Phlegm Dampness (痰濕). The tool was developed in a question-and-answer format with 35 questions. Conclusions: A pattern identification tool that can discriminate the patterns of radiation pneumonitis for standardized diagnosis was developed through expert consultation. Further study of its validity and reliability is necessary.

• Tuberculosis and Respiratory Diseases
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• v.62 no.1
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• pp.62-66
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• 2007

A bronchial artery aneurysm is a rare condition, which needs optimal treatment due to the possibility of a life-threatening hemorrhage by rupture. The surgical removal of the aneurysm is the standard treatment. However, there are a few reports of coil embolization with a transcatheter. A 69 year-old man was referred for a further evaluation of a mass in the right hilum on chest radiography. He denied any respiratory symptoms. A chest CT scan showed a $3{\times}3{\times}4.5cm$ sized vascular mass with strong contrast enhancement on the right hilar area that originated from the bronchial artery. On the angiogram, the bronchial artery originated from the descending thoracic aorta at the T8 level. A bronchial artery aneurysm was catheterized selectively. and embolized successfully with a coil. After coil embolization, the selective bronchial arteriography confirmed complete occlusion. We report this case of bronchial aneurysm that was treated successfully with coil embolization.

• The Journal of Internal Korean Medicine
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• v.37 no.2
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• pp.352-360
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• 2016

Objective: This study reports on traditional Korean medicine therapy used for pneumonia among elderly patients.Method: Two patients diagnosed with pneumonia were treated with herbal medicine and acupuncture, as well as cupping along the back. We checked chest X-rays, coughing and sputum on the visual analogue scale (VAS), and lab evaluations in order to evaluate the effectiveness of the treatment.Results: Following treatment with traditional Korean medicine therapy, VAS scores for coughing and sputum decreased and the chest X-rays and inflammation markers improved.Conclusion: Traditional Korean medicine therapy treatment appears to be effective for treating pneumonia in elderly patients.