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조규현 ( Kyu Hyun Cho ),정진태 ( Jin Tae Jung ),한지민 ( Jimin Han ),권중구 ( Joong Goo Kwon ),김은영 ( Eun Young Kim ),조창호 ( Chang Ho Cho ) 대한장연구학회 2010 Intestinal Research Vol.8 No.2
Granular cell tumors (GCTs) are relatively rare submucosal tumors with an incidence of 10% in the gastrointestinal tract. In the gastrointestinal tract, the esophagus is the most common site for GCTs, while the colorectum is an uncommon site. GCTs are often found incidentally as small, submucosal tumors on esophagogastroduodenoscopy. On endoscopic ultrasonography (EUS), GCTs usually have a homogeneous hypoechoic pattern. EUS cannot adequately distinguish GCTs from carcinoid tumors. We report a case of a cecal GCT that was misdiagnosed as a carcinoid tumor by EUS and was treated by endoscopic mucosal resection, along with a review of the literature. (Intest Res 2010;8:191-194)
긍정적 사고가 운동 수행 능력의 향상과 불안조절에 미치는 영향
한덕현,조규현,민경준,나철,Han, Doug-Hyun,Cho, Kyu-Hyun,Min, Kyung-Joon,Na, Churl 한국정신신체의학회 2007 정신신체의학 Vol.15 No.2
서론 : 긍정적 사고는 수행능력에 많은 영향을 끼친다. 기질적 특성 중 위험 회피는 불안과 관련된 행동에 많은 영향을 끼친다. 여러 종목의 스포츠 중, 골프 선수는 다른 종목의 선수에 비해 높은 불안 수준과 낮은 위험회피기질을 보이고 있다. 따라서, 골프선수에서 긍정적 보상과 강화가 불안을 감소시키며 인간 행동 수행능력을 향상시키는 것을 알아보았다. 방법 : 15~19세의 51명의 골프 선수 중, 25명은 Zinsser의 긍정적 사고전환을 응용한 레슨과 Beswick가 제시한 긍정적 자기 말을 사용하였다(P-FB), 26명은 일반적 훈련 법을 따랐다. 위험회피(Harm avoidance), Spielberg's Trait and State Anxiety, 골프점수(드라이브 거리 및 OB 횟수, 아연 샷 횟수, 퍼팅 횟수) 등을 훈련법 전과 6개월 뒤에 조사하였다. 결과 : 훈련 법 전에 조사한 위험회피, 불안 수준, 그리고 골프점수에서는 두 그룹에서 차이가 없었다. 6개월 뒤, 양군 모두에서 전반적 골프점수는 향상을 보였다. 하지만 P-FB 군이 대조군에 비해 종합 점수와 퍼팅 횟수가 더욱 감소하였다. P-FB 군이 상태불안(State Anxiety)의 감소를 보인 반면 대조군에서는 상태불안의 변화가 없었다. P-FB 군에서 위험회피 점수는 상태불안과, 상태불안은 종합점수의 감소와 관련이 있었다. 결론 : 긍정적 보상과 강화는 행동 수행 능력과 상태불안을 향상시키며, 행동 수행 능력과 불안의 향상은 높은 위험 회피의 기질적 특성을 가지고 있는 골프선수에게 특히 도움이 되었다. 본 연구는 높은 위험회피를 가지고 있는 사람에서 긍정적 사고를 통한 불안의 조절이 수행능력의 향상에 직접적 도움이 됨을 알 수 있었다. Introduction : A positive thinking has been known to affect the enhancement of performance. One of temperament characters, harm avoidance is thought to be associated with anxiety related behaviors. Golfer showed highest anxiety and lowest score of harm avoidance, compared to any other sports. We hypothesized that positive feedback and reinforcement in golfer would decrease the anxiety and improve the performance. Methods : Fifty one golfers with the age from 15 to 19 were classified into two groups; 25 golfers who used Zinsser's Changing Negative thoughts to Positive thoughts and Beswick's positive self talk when exercise and competition (P-FB) and 26 golfers who had not (controls). Harm avoidance, Spielberg's Trait and State Anxiety, and Golf scores has been assessed at baseline and 6 months later. Results : There was no significant difference in baseline harm avoidance, anxiety, and golf scores between P-FB and controls. The total golf scores in both groups have improved after 6 month later. However, P-FB group showed greater improvement of total scores and putting scores, compared to controls. The state anxiety in PFB group has been decreased, while there was no change in controls. The change in the state anxiety was correlated with harm avoidance and the change in total golf scores. Discussions : The positive thinking has enhanced performance and state anxiety. The improvement of performance and anxiety in golfers was associated with high harm avoidance. The current study showed that the regulation of anxiety with positive thinking was helpful to the performance enhancement in subject with high harm avoidance.
한덕현 ( Doug Hyun Han ),조규현 ( Kyu Hyun Cho ),배수정 ( Soo Jeong Bae ),배수진 ( Su Jin Bae ),김형준 ( Hyung Joon Kim ),김지현 ( Ji Hyun Kim ),이지영 ( Jee Young Rhee ),김다정 ( Da Jung Kim ),류인균 ( In Kyoon Lyoo ) 한국정신병리진단분류학회 2006 精神病理學 Vol.15 No.1
Introduction: Although alcohol driving has caused enormous economic and social loss and threatened the safety of human life, the educational system has just been regarded as offering information. We would report temperamental characteristics of person with drink-driving(drinking drivers) for suggesting proper educational data. Method: Forty four drinking drivers who participated in drinking driver educational program has been recruited. The educational program was held every month by Korean Probation & Parole office. For the alcohol dependence group, fifty one patients have been recruited who were admitted with the diagnosis of alcohol dependence by DSM-Ⅳ diagnosis criteria. Control group was forty eight persons who worked in hospital. For the measurement tool, Alcohol Use Disorders Identification Test: AUDIT-K, Alcohol Dependence Scale: ADS, Temperament and Character Inventory were used. Result: Harm Avoidance(HA) score had significant difference in three group. And the subscales of harm avoidance(HA1, HA2, HA3, HA4) had also significant difference between three group. In alcohol dependence group, the score was most high. And control group had higher score than drinking driver group. Novel Seeking(NS) score and the subscales(NS1, NS2) had no difference between control group and drinking driver group. There was significant difference in alcohol dependence group compared to these two groups. The subscale NS4 had significant difference in three group and alcohol dependence group had most high score. The subscale NS4 score was higher in drinking driver group than control group. Conclusion: It seems that motivation and education to raise self-efficacy would be more effective for drinking driver, because, generally speaking, they can easily be friendly to other people and strange situations, tend to never get tired easily, and have ability to maintain their own energy without coercion.
항사구체 기저막 항체 및 p - ANCA 양성인 급속 진행성 사구체신염 1 예
류정일(Jung Il Ryu),조규현(Kyu Hyun Cho),허성욱(Seong Wook Heo),권현희(Hyun Hee Kwon),조창호(Chang Ho Cho),안기성(Ki Sung Ahn),이인희(In Hee Lee) 대한신장학회 2002 Kidney Research and Clinical Practice Vol.21 No.4
Rapidly progressive glomerulonephritis(RPGN) is clinical syndrome characterized by rapid loss of renal function within several weeks to months, with histologic finding of extensive crescent formation. We report a case of RPGN associated with anti-glomerular basement membrane antibody(anti-GBM Ab) and perinuclear-antineutrophilic cytoplasmic antibody(p-ANCA), which rapidly progressed to chronic renal failure. A 44-year-old male was referred to our hospital for evaluation of pitting edema and proteinuria. Both anti-GBM Ab and p-ANCA were detected in serum. Percutaneous renal biopsy showed many crescents with some fibrinoid materials and heavy deposits of IgG. He was treated with pulse methylprednisolone, followed by oral corticosteroid and cyclophosphamide. In spite of immunosuppressive therapy, his renal function deteriorated rapidly and uremic symptoms including pulmonary edema were aggravated. He was started on hemodialysis and he has received regular hemodialysis without recovery of renal function. Further studies will be needed to determine the clinical significance of combined anti-GBM Ab and ANCA.