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정소환(So Hwan Chung),윤정한(Jung Han Yoon),제갈영종(Young Jong Jaegal) 대한두경부종양학회 1998 대한두경부 종양학회지 Vol.14 No.1
In order to review the clinicopathologic characteristics of the thyroid cancer associated with benign thyroid disease, we evaluated 47 patients treated between January, 1993 and September, 1997 at the Chonnam National University Hospital. In those period, we had operated a total of 690 thyroidectomy of which 320 were diagnosed as thyroid cancer. Forty three(91.4%)occurred in women and four(8.5%)occurred in men. The mean age at operation was 46.7years(range, 15 to 76 years). Forty three of the 47 cancers(91.4%) were papillary carcinomas while 4(8.5%)were follicular. Twenty four of the 47 patients (51%) were occult thyroid carcinomas measured less than 1 cm in diameter. The concurrent benign disease were nodular goiter(n=17), Hashimoto's thyroiditis(n=16), follicular adenoma(n=10), Graves' disease(n=2) and diffuse hyperplasia(n=2). Thirty one patients were diagnosed by preoperative FNAC and they underwent total thyroidectomy. Three were diagnosed by frozen section examination at the time of operation. Among them, one underwent total thyroidectomy and two underwent subtotal thyroidectomy. Eight cases revealed lymph node metastases and 2 cases extended to surrounding muscles. In conclusion, concurrent thyroid cancers and benign thyroid disease are not uncommon and a regular ultrasonic follow-up with selective aspiration cytologic examination is recommaned to enhance their diagnostic accuracy.
탈북청소년 관련 학위논문 연구 동향과 과제 : 석·박사 학위논문 중심으로(2020.6까지)
정영종(Young-Jong Jung),조경덕(Gyeong-Deok Cho) 한국상담심리치료학회 2020 한국상담심리치료학회지 Vol.5 No.1
우리나라는 남북 분단 이후 거의 70년 이상을 정치적 체계가 다른 국가로 서로 대립상황에서 지내왔다. 국민의 통일에 대한 열망으로 2018년 4·27 판문점 선언, 이어진 9월 평양 공동선언 등 일정은 진행되어가고 있지만, 여전히 국민의 기대와는 다르게 정치적인 견해가 다른 국가들에 의해 통일의 길은 여전히 예측하기 힘든 상황에 부닥쳐 있다. 반면 우리나라와 비슷한 시기에 동·서 분단되었던 독일은 1949년 동독과 서독으로 분리된 후 약 40년 후 1990년 하나의 독일로 통일되었다. 독일의 경우 불과 40년 만에 통일을 완성하였으나, 그 통일과정에서 동·서 청소년 갈등은 청소년 교육문제, 청소년 실업 문제, 청소년 폭력문제 등이 발생하였다. 우리나라도 마찬가지로 학업과 진로 문제는 청소년들의 주된 고민이다. 또한, 탈북청소년들이 국내에 입국하여 적응하기 힘든 것이 학교적응과 성적, 진로 문제이다. 본 연구는 RISS(한국교육학술정보원)에 등재된 탈북청소년 관련 학위논문 386편의 동향 분석하였다. 연도, 학교 유형, 주제, 연구원의 전공 등을 중심으로 분석하였고, 남북하나재단에서 시행하는 탈북청소년실태조사를 참고하여 그들의 고민과 스트레스를 확인하여 최근의 연구 동향과 비교하여 보았다. 국내에 입국한 전체 탈북청소년 14,660명 중에서 18.8%인 2,761명이 등교하고 있으며, 탈북청소년 중에서 중국 등 제3국에서 출생한 후 중도입국한 청소년은 1,549명으로 전체 탈북학생 중에서 61.2%를 차지하고 있다. 탈북청소년 관련 논문 중 석사 논문 341편, 박사학위 45편으로 모두 386편 중 탈북청소년 전체대상으로 한 논문이 186편(48.2%)을 차지하고 있다. 연구 주제는 적응, 교육 관련 주제가 많이 다루어 지고 있다. 또한, 점차로 탈북청소년의 진로, 직업, 스트레스 등 상담과 심리치료에 관련된 주제가 늘어나는 추세를 보인다. 전반적으로 적응과 교육이 논문을 주도하고 있으며, 다양한 전공자의 연구가 점차로 늘어나고 있으며, 이는 사회 전반적으로 탈북청소년에 관한 관심이 증가하고 있다는 것에 의의가 있다. Korea has been in a confrontation with each other for almost 70 years since the division of the North and South as countries with different political systems. Although schedules such as the April 27 Panmunjom Declaration in 2018 and the September Pyongyang Joint Declaration are underway due to the people s desire for unification, it is still difficult to predict the way for unification due to other countries around it. On the other hand, Germany, which was divided into East and West Germany around the same time as Korea, was unified into one Germany in 1990, about 40 years after it was separated into East and West Germany in 1949. In the case Germany, unification was completed in only 40 years, but in the process the unification process, conflicts between young people in the East and West occurred such as youth education, youth unemployment, and youth violence. Likewise in Korea, academic and career issues are the main concerns of adolescents. In addition, it is difficult for North Korean refugee youths to adapt to Korea due to school adaptation, grades, and career paths. This study analyzed the trends of 386 dissertations related to North Korean defector youth listed in the RISS (Korea Institute of Education and Academic Information). The study analyzed the year, school type, theme, and major of researchers. The study examined their concerns and stress by referring to the survey on the actual condition of North Korean defectors conducted by the South and North Korea Hana Foundation and compared them with recent research trends. As for the research topic, a lot of topics related to adaptation and education are being dealt with. In addition, topics related to counseling and psychotherapy such as career, occupation, and stress of North Korean defectors are gradually increasing. Overall, adaptation and education are leading the thesis, and the research of various majors is gradually increasing, which is meaningful that the interest in North Korean youths is increasing in society as a whole.
진성다혈구증에 병발한 미세변화신증을 동반한 IgA 신병증
정영종 ( Young Jong Jung ),김범 ( Beom Kim ),조영미 ( Yong Mee Cho ),김희섭 ( Hee Sup Kim ),김지호 ( Ji Ho Kim ),김수연 ( Soo Yeun Kim ),김봉석 ( Bong Seog Kim ),최윤미 ( Youn Mi Choi ),문경협 ( Kyoung Hyoub Moon ) 대한신장학회 2008 Kidney Research and Clinical Practice Vol.27 No.6
Polycythemia vera is a hematopoietic stem cell disease, characterized by sustained and excessive proliferation of erythrocytic, granurocytic and megakaryocytic cells in the bone marrow resulting in pancytosis in peripheral blood. There have been a few reports of glomerulonephritis with polycythemia vera, most of which were IgA nephropathy. We report a case of a polycythemia vera associated with proteinuria. We confirmed the polycythemia vera according to World Health Organization criteria. Renal pathology showed IgA nephropathy and minimal change disease. Periodic phlebotomy was done and hydroxyurea was administered without specific managements for renal disease. After 3-month treatment, hemoglobin level decreased and proteinurea disappeared.
비용함수와 서브 골을 이용한 비선형 최적화 방법 기반의 이동로봇 장애물 회피 주행
정영종(Young-Jong Jung),김곤우(Gon-Woo Kim) 대한전기학회 2014 전기학회논문지 Vol.63 No.9
We define the mobile robot navigation problem as an optimization problem to minimize the cost function with the pose error between the goal position and the position of a mobile robot. Using Gauss-Newton method for the optimization, the optimal speeds of the left and right wheels can be found as the solution of the optimization problem. Especially, the rotational speed of wheels of a mobile robot can be directly related to the overall speed of a mobile robot using the Jacobian derived from the kinematic model. When the robot detects the obstacle using sensors, the sub-goal switching method is adopted for the efficient obstacle avoidance during the navigation. The performance was evaluated using the simulation and the simulation results show the validity of the proposed method.
장기간의 갑상선 호르몬 술 후 대체요법 시 골밀도의 변화
김병천,노혜원,정연승,윤인상,정순주,박민호,윤정한,제갈영종,Byung Chun Kim,Hye Won Ro,Yeun Sung Jung,In Sang Yoon,Soon Ju Jeong,Min Ho Park,Jung Han Yoon and Young Jong Jegal 대한갑상선-내분비외과학회 2006 The Koreran journal of Endocrine Surgery Vol.6 No.1
Purpose: Bone turnover is increased in patients suffering with hyperthyroidism, and this results in osteoporosis. Especially after total thyroidectomy for the treatment of thyroid papillary cancer, it is necessary to pay attention to osteoporosis because we must treat these patients with suppressive thyroxine therapy. Methods: Among the patients who underwent endocrine surgery of Chonnam National University, 110 cases had taken thyroxine for more than one year. We analyzed them on the basis of their medical record. The study consisted of women between 45 and 74 years of age who were treated with thyroxine for more than one year, who had total thyroidectomy performed for thyroid papillary carcinoma and who taken thyroxine for 12∼142 months (mean: 53 months). We measured the bone mineral density at the lumbar spine and the femoral neck with using dual energy X-ray absorptiometry. Results: The bone mineral density of the lumbar spine and femur neck was significantly reduced with the increasing the duration of thyroxine medication. Yet this was not significant after adjusting by age. There was correlation between the TSH levels and bone mineral densities. Conclusion: After total thyroidectomy, it may be necessary to evaluate the bone mineral density of the patients who were treated with suppressive thyroxine and also to warn them about osteoporosis. (Korean J Endocrine Surg 2006; 6:1-5)
Jung, Young-jong 한국전문물리치료학회 2001 한국전문물리치료학회지 Vol.8 No.4
근위축성 측색 경화증(amyotrophic lateral sclerosis: ALS) 환자에게 있어 호흡기능 장애는 죽음에 이르게 하는 주요 원인 중 하나이다. 본 연구는 근위축성 측색 경화증이 있으며 호흡기능이 약화되어 있는 51세의 여성 환자를 대상으로 호흡운동 치료를 시행한 후 폐기능(pulmonary function)이 증진되었는지를 알아보자 실시하였다. 연구 대상자는 6주간의 호흡운동 치료 프로그램에 참여하였다. 호흡운동 치료 프로그램은 횡경막 호흡(diaphragmatic breathing), 복부근육강화(abdominal muscles strengthening), 지갑입술 호흡(pursed lip breathing), 그리고 동기 유발성 흡기폐활량계(incentive spirometer)를 이용한 흡기운동 등으로 구성되었다. 폐기능 검사는 이동식 호흡측정기(spirometer: MICROSPIROHI-198)를 이용해서 시행하였다. 또한 하지 에르고미터(cycle-ergometer)를 이용해 운동 시간을 측정함으로써 폐기능의 증진 여부를 알아보았다. 연구 대상자는 6주간의 호흡운동 치료 기간 동안 노력성 폐활량(forced vital capacity: FVC)과 정상 예측치에 대한 노력성 폐활량의 비율(percentage of the predicted forced vital capacity: %FVC), 그리고 하지 에르고미터의 운동 시간에 있어 현저한 증가를 보였다. 그러나 노력성 폐활량에 대한 1초간 노력성 폐활량 비(FEV1/FVC)에 있어서는 약간의 감소를 보였다. 근위축성 측색 경화증 환자에게 6주간의 호흡운동 치료를 실시한 결과, 폐기능의 증진에 효과적임을 알 수 있었으며, 앞으로 더 많은 연구 대상자에게 그 효과를 알아보는 연구가 필요할 것이다.