No abstract available.
Chylothorax*

No abstract available.
Hepacivirus* ; Hepatitis C Antibodies* ; Hepatitis C* ; Hepatitis*

No abstract available.
Pyelonephritis, Xanthogranulomatous* ; Wilms Tumor*

No abstract available.
Cactaceae* ; Dermatitis* ; Humans ; Leprosy*

PURPOSE: To describe soft-tissue radiographic and high-resolution CT findings of radiation-induced lung injury of rabbit over time and to correlate them with pathologic findings. MATERIALS AND METHODS: 15 rabbits were irradiated in the right lung with one fraction of 2000 cGy. After 4, 6, 12, 20, 24 weeks, 3 rabbits in each group were sacrificed and soft-tissue radiographs and high-resolution CT of their lung tissue were obtained. Radiological findings were correlated with pathologic findings. RESULTS: On soft- tissue radiogram, radiation pneumonitis shown as consolidation with air-bronchogram occurred in 3 cases after 6 weeks, and in 1 case after 12 weeks of irradiation. In addition, pneumonic consolidation with adjacent pleural contraction was seen in 2 cases after 12 weeks of irradiation. Fibrotic changes indicated by decreased volume occurred after 20 weeks and combined bronchiectatic change and bronchial wall thickening appeared after 20 weeks(N=1), and 24 weeks(N=3). HRCT findings of radiation pneumonitis were homogeneous, increased attenuation after 4 weeks(N=3), 6 and 12 weeks (each N=I), patchy consolidation after 6 and 12 weeks(each N=2), discrete consolidation after 12, 20 and 24 weeks(each N=I) and solid consolidation after 20 and 24 weeks(each N=2). Pathologically radiation pneumonitis and pulmonary congestion were seen after 4 and 6 weeks. After 6 weeks, collagen and reticulin fibers were detected along alveolar wall. Mixed radiation pneumonitis and fibrosis were detected after 12 weeks. 20 weeks after irradiation, fibrosis was well defined in interstitium and in 24 weeks, decreased number of alveoli and thickening of bronchial wall were defined. CONCLUSION: Radiation pneumonitis was provoked 4 weeks after irradiation on rabbit lung and progressed into radiation fibrosis 20 weeks after irradiation on soft-tissue radiographs and high-resolution CT. High-resolution CT is more precise in detecting early radiation pneumonitis and detailed pathologic findings.
Collagen ; Estrogens, Conjugated (USP) ; Fibrosis ; Lung Injury ; Lung* ; Rabbits ; Radiation Pneumonitis ; Reticulin

Background: Depression is well known to be associated with nicotine dependence. Recent studies reported higher depressive score is associated with use of e-cigarettes, however, little study showed the association between depression and both cigarette dual use. The purpose of this study is to evaluate the association between depressive mood and conventional and electronic cigarette dual use among male adults. Methods: Data of 7,459 male adults from sixth and seventh Korea National Health and Nutrition Examination Survey (2014, 2016, and 2018) were analyzed. Patient Health Questionnaire-9 (PHQ-9), current smoking status, and electronic cigarette use status were evaluated among them. The association between depressive mood and electronic cigarette use were assessed after adjusting age, education, income, alcohol, and perceived stress level using multivariate logistic regression analysis. The risk of depressive mood for dual users were also assessed. STATA 11.0 (Stata Corp., College Station, TX, USA) were used. Results: The both group of e-cigarette current user or ex-user reported higher depressive scores (PHQ-9) than never-user group (never-user group 1.94±0.05, ex-user group 2.57±0.13, current user group 2.69±0.22, P<0.001). In the multivariate logistic analysis, 1 point increase of depressive mood score was associated with risk of e-cigarette current use (odds ratio [OR], 1.062; 95% confidence interval [CI], 1.021-1.105) among total male adult group or conventional & electronic tobacco dual use (OR, 1.054; 95% CI, 1.012-1.098) among current smokers. Conclusions Depressive scores were positively associated with e-cigarette use or both conventional or e-cigarette use. It is necessary to evaluate and treat smoker’s depressive mood for tobacco control.

Background: Depression is well known to be associated with nicotine dependence. Recent studies reported higher depressive score is associated with use of e-cigarettes, however, little study showed the association between depression and both cigarette dual use. The purpose of this study is to evaluate the association between depressive mood and conventional and electronic cigarette dual use among male adults. Methods: Data of 7,459 male adults from sixth and seventh Korea National Health and Nutrition Examination Survey (2014, 2016, and 2018) were analyzed. Patient Health Questionnaire-9 (PHQ-9), current smoking status, and electronic cigarette use status were evaluated among them. The association between depressive mood and electronic cigarette use were assessed after adjusting age, education, income, alcohol, and perceived stress level using multivariate logistic regression analysis. The risk of depressive mood for dual users were also assessed. STATA 11.0 (Stata Corp., College Station, TX, USA) were used. Results: The both group of e-cigarette current user or ex-user reported higher depressive scores (PHQ-9) than never-user group (never-user group 1.94±0.05, ex-user group 2.57±0.13, current user group 2.69±0.22, P<0.001). In the multivariate logistic analysis, 1 point increase of depressive mood score was associated with risk of e-cigarette current use (odds ratio [OR], 1.062; 95% confidence interval [CI], 1.021-1.105) among total male adult group or conventional & electronic tobacco dual use (OR, 1.054; 95% CI, 1.012-1.098) among current smokers. Conclusions Depressive scores were positively associated with e-cigarette use or both conventional or e-cigarette use. It is necessary to evaluate and treat smoker’s depressive mood for tobacco control.

We report a case of pulmonary LAM occurring in a 24-year-old pregnant woman in whom large areas of air-space consolidation partly masked interstitial lung disease on plain radiography. For correct dignosis, high resolutionCT was considered to still be a potent method for the disclosure of typical interstitial lung changes, including thin-walled cysts. Follow-up CT showed progressive worsening of these interstitial lung lesions.
Disclosure ; Female ; Follow-Up Studies ; Humans ; Lung Diseases, Interstitial ; Lung* ; Lymphangioleiomyomatosis* ; Masks* ; Pregnant Women ; Radiography ; Young Adult

The results of 234 cataract extractions by freezing method are presented. An important advantage of cryoextraction is the reduced incidence of accidental capsular rupture. Good results can be achieved even by the begginner. Cryoextraction of cataract has proved well suited as a routine method.
Cataract ; Cataract Extraction ; Freezing ; Incidence ; Rupture

Patients with atypical or incomplete Kawasaki disease are at same risk for development of coronary artery complications as typical Kawasaki disease. In this communication we report six patients with unusual presentation of Kawasaki disease complicated by coronary artery aneurysms, in whom correct diagnosis were not made in time for proper treatment. One of these patients died from massive myocardial ischemia due to giant aneurysms along the entire coronary artery system. These patients had either less than enough number of diagnostic criteria at initial presentation or diagnostic signs which occurred over an extended period of time, resulting in difficulty in diagnosis during the acute phase. As a result, none of these patients received intravenous gamma globulin treatment. Thus strict adherence to currently accepted criteria for diagnosis of Kawasaki disease may lead to failure to recognize atypical form of this illness with potential sequelae of myocardial ischemia or sudden death. We would like to emphasize from this experience that clinicians must be aware of the wide variations in clinical presentation of Kawasaki disease and take an aggressive approach in making correct diagnosis by obtaining early cardiac evaluation in order to initiate prompt treatment with intravenous gamma globulin.
Aneurysm ; Coronary Aneurysm* ; Coronary Vessels ; Death, Sudden ; Diagnosis ; gamma-Globulins ; Humans ; Mucocutaneous Lymph Node Syndrome* ; Myocardial Ischemia