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      • 경동맥소체종양으로 오인된 IgG4 연관 질환

        이건혁(Gun Hyuk Lee),송지선(Ji-Sun Song),윤소연(So Yeon Yoon),조윤진(Youn Jin Cho),홍현준(Hyun Jun Hong) 대한두경부종양학회 2020 대한두경부 종양학회지 Vol.36 No.2

        Neck mass has various etiologies, including inflammatory, congenital, neoplastic causes. The IgG4-related disease can cause symptoms in the head and neck areas with an inflammatory neck mass. It also shows clinical and pathological findings from inflammation caused by immune reactions, such as lymphocyte and plasma cell infiltration, storiform fibrosis, obliteration phlebitis, and invigorated serum IgG4 levels. The treatment guideline has not been established and still under debate, but systemic glucocorticoid seems to be effective in the most cases. In this brief report, a 48-year-old male patient presented with voice change for 3 weeks. Left side paramedian vocal fold palsy was observed in the flexible laryngoscopy. About 2.5X2.0X1.2cm size, heterogeneously enhanced neck mass with irregular margin encasing left carotid artery was noted on preoperative contrast enhanced neck CT scan, and it was suspicious of left carotid body tumor. The pathology shows IgG4-related disease rather than carotid body tumors. We report this case of IgG4-related disease, which can be misdiagnosed to carotid body tumors.

      • KCI등재

        커뮤니케이션과 참여, 그리고 조직 성과 -지식공유와 신뢰의 매개 효과

        이건혁 ( Gun Hyuk Lee ) 한국지역언론학회 2012 언론과학연구 Vol.12 No.3

        본 논문은 품질 개선이라는 조직 성과를 높이는 데 커뮤니케이션과 노동자 참여의 역할과 인지적 혹은 정서적 경로에 대해서 추적하였다. 창원지역 기계금속 업종 근로자로부터 표집된 설문 자료를 토대로 하여 노사 커뮤니케이션(소통활성도와 소통 만족도), 근로자 참여(의사결정 참여와 대의적 참여)가 기업 성과와 갖는 관계를, 그리고 이들을 연결하는 인지적 혹은 정서적 경로를 통계적으로 분석하였다. 연구의 결과에 따르면 노사 커뮤니케이션과 근로자 참여는 기업 성과를 유의미하게 예측하였고, 이들의 관계를 연결하는 지식 공유와 근로자 신뢰의 매개 효과를 살펴 본 결과 정서적 경로에 해당하는 신뢰의 매개효과를 확인할 수 있었다. 또한 논의의 결과 이들 변인간의 관계에 대한 모형이 제시되었다. 연구 결과의 이론적 의미와 함의에 대해 추가적인 논의를 포함하였다. This study investigates the cognitive or emotional route of organizational communication and participative decision-making on corporate performance, using data collected from 397 workers at 128 establishments in Changwon industrial complex. The researchers derived six different but related hypotheses from the literature review. Regression and mediation analyses were conducted to test them, which explored the ways and mechanisms in which organizational communication, participatiive decisionmaking, knowledge sharing and trust influence corporate performance, after variables including individual charaterisitcs, job and organizational characteristics being controlled for. Analyses showed a salient importance of trust as predictors of corporate performance, While organizational communication, participative decision-making and trust respectively received support as predictors of corporate performance, but when both organizational communication /participative decision-making and trust are used to predict job satisfaction, trust remains significant, This means that the impact of organizational communication or participative decision-making on corporate performance is not direct but indirect through the mediation of trust. The findings also highlight the role of organizational communication/ participative decision-making in developing trust. Implications of these findings were discussed.

      • KCI우수등재

        수용자의 이슈 관여, 이념 극단성, 정치 참여가 미디어 분리와 불신에 미치는 영향

        이건혁(Gun-Hyuk Lee),황현서(Hyun-Seo Hwang),심민선(Min-Sun Sim),박승관(Sung-Gwan Park) 한국언론학회 2004 한국언론학보 Vol.48 No.4

        This study examines direct and indirect effects of issue involvement, ideology extremity, and political participation on media dissociation and distrust. Using data collected in a web-survey of 218 respondents in Changwon and Gwanak-Gu, Seoul, in the summer of 2003 over the 2002 revision of SOFA(Status of Forces Agreement), the authors employ structural equation modeling techniques to explore the role that media dissociation plays in mediating the relationship between issue involvement, ideology extremity, political participation and media distrust. Findings show that issue involvement, ideology extremity, and political participation correlate significantly media(newspaper and broadcasting) dissociation. Also, ideology extremity and political participation influences newspaper distrust. It is found that issue involvement, ideology extremity, and political participation lead to media dissociation, which enhances media distrust.

      • KCI우수등재

        미디어 프레임이 부정 감정, 정치 냉소, 그리고 정치 효능성에 미치는 영향

        이건혁(Lee Gun-Hyuk) 한국언론학회 2002 한국언론학보 Vol.46 No.3

        As the electorate's window on public affairs, the mass media likely helped create the public's distrust about the political figures and the government, a condition that has characterized Korean politics over the last 10 years. The central thesis of this paper is that 'strategy frame' can have effects on negative emotion, political cynicism, and efficacy. Although studies have demonstrated the ability of the news media to prime and frame issue opinions, much less is known about the media's role in framing political distrust and efficacy. So this study aims at examining whether 'strategy frame' involving negative news reporting and assuming politicians to act out of self-interest might activate negatively citizens' affective and cognitive evaluation of politicians. And empirical researches investigating by which process the effect of 'strategy frame' occur have not been done yet. In this regard, this study investigated the effect of 'strategy frame' and the effect of political distrust on audiences' political efficacy. The results of this study indicate that 'strategy frame' can have important effects on negative feelings and political cynicism. Second, negative feelings aroused by the exposure to 'strategy frame' mediates the effect of media framing on political cynicism. That is, it was hypothesized that political cynicism would be influenced by negative emotion about politicians. The findings demonstrate support for the above hypothesis. Third, it was hypothesized alternative efficacy would be influenced by negative feelings and political cynicism. Political cynicism can have effects on the alternative efficacy. However the findings didn't demonstrate support for the effect of negative feelings on alternative efficacy.

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