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Streptococcus parasanguinis에 의한 폐렴과 부폐렴성 흉수
박명린 ( Myoung Rin Park ),박동일 ( Dong Il Park ),유수진 ( Su Jin Yoo ),정선영 ( Sun Young Jung ),은혁수 ( Hyuk Soo Eun ),김민정 ( Min Jung Kim ),박지원 ( Ji Won Park ),박희선 ( Hee Sun Park ),정성수 ( Sung Soo Jung ),김주옥 ( Ju 대한결핵 및 호흡기학회 2011 Tuberculosis and Respiratory Diseases Vol.71 No.5
Streptococcus parasanguinis is a Viridans group bacteria that is most often discovered in the oral cavity and causes dental plaque and endocarditis in a rat model. It has low virulence but an unknown relationship to human respiratory infections. We report on a 61-year-old woman who developed hemoptysis followed by pleuritic chest pain after conscious sedation during a gastroscopic polypectomy and was diagnosed with pneumonia and parapneumonic effusion from Streptococcus parasanguinis isolated in pleural fluid. Microaspiration during the procedure was presumed to play a role in the pathogenesis.
정선영 ( Sun Young Jung ),박동일 ( Dong Il Park ),박명린 ( Myoung Rin Park ),정성수 ( Sung Soo Jung ),김주옥 ( Ju Ock Kim ),김선영 ( Sun Young Kim ),이정은 ( Jeong Eun Lee ) 대한내과학회 2012 대한내과학회지 Vol.82 No.5
Background/Aims: A significant proportion of elderly patients who have lung cancer do not receive treatment even though they may benefit from it. The aims of this study were to analyze the clinical characteristics of elderly patients with lung cancer, especially those aged 76 years and older. Methods: In this retrospective study, we analyzed clinical data from 341 patients with lung cancer who were diagnosed at Chungnam National University Hospital from January 2003 to September 2010. Results: The median age of patients was 79 years (76-91), and 39.6% (n = 135) of the total sample were older than 80. Squamous cell carcinoma was the most common type of lung cancer, and the performance status (Eastern Cooperative Oncology Group [ECOG] 0-1) of 40.6% (n = 116) of the sample was good. Of the 293 non small cell lung cancer (NSCLC) patients, 53.6% were untreated. About 68% of all patients knew about their disease (n = 232). Conclusions: Our data indicated that many elderly patients with lung cancer were undertreated. Elderly patients with lung cancer should receive education to help them understand their disease and to encourage them to receive appropriate treatment. (Korean J Med 2012;82:562-568)