내시경적 점막절제술로 치험한 식도 과립상 세포종 1례

강혁주,김성욱,최석진,이중현,장재식,서영범,윤병구,박건욱,김성자,김용섭,강승완,이구,양창헌,이창우,김욱년,이광헌,서정일 동국대학교 의학연구소 2000 東國醫學 Vol.7 No.-

과립상 세포종은 Schwann 세포 기원으로 생각되며 인체에 비교적 드물게 발생한다. 과립상 세포종은 전신 어느 곳에서나 발견될 수 있으나 주로 혀, 구강, 피부 혹은 유방 등에서 호발하며 드물게 위장관에서 발견된다. 위장관에서는 식도에서 가장 호발하며 다음으로 위, 대장 순이다. 과립상 세포종은 대부분, 특히 위장관에서는 양성이며 소수의 악성 병변이 보고되었다. 이러한 이유와 함께 수술 전의 진단이 어렵기 때문에 과립상 세포종에 대한 근본적인 치료는 현재까지 외과적 절제술이다. 최근에 시도되는 치료방법들로는 내시경적 레이저 치료, 용종절제술, 내시경적 점막 절제술 등이 있다. 저자들은 상부 소화관 내시경검사를 시행하여 식도 과립상 세포종을 진단하고 내시경적 점막 절제술을 시행하여 합병증 없이 퇴원하여 현재 재발없이 경과 관찰중인 1례를 경험하였기에 보고하는 바이다. Granular cell tumors, which occur infrequently, are probably of Schwann cell origin. They can occur almost anywhere in the body but usually affect the tongue, oral cavity, skin, or breasts and are rarely found in the gastrointestinal tracts. The esophagus is the most frequent gastrointestinal site, followed by the stomach and the colon. Granular cell tumors are generally benign, especially in the gastrointestinal tract, some malignant lesions have been reported. For this reason, and also because preoperative diagnosis is difficult, the standard treatment for granular cell tumor has until now been surgical excision. In recent years, other therapeutic methods is endoscopic laser therapy (ELT), polypectiomy, endoscopic mucosal resection (EMR). We report a case of esophageal granular cell tumor which was diagnosed by an endoscopy and managed using an endoscopic mucosal resection without complication.

중국산 중생대 후기 거미화석(거미목 : 늑대거미과) 연구

김주필(Joo-Pil Kim),이형민(Hyung-Min Lee),이진숙(Jin-Suk Lee) 한국거미연구소 2016 한국거미 Vol.32 No.2

중국 지린성(吉林省) 남부 지역인 랴오위안(Liaoyuan) 탄광 도시인 중생대 후기 셰일(Shales) 지층인 Yixian층에서 발굴된 늑대거미과 일종인 Lycosidae sp를 보고한다. This paper report one species, Lycosidae sp. Type Specimen Lycosidae sp. was excavated from Lyaoyuan, Jilin China. Inside a stratum the Mesozoic eva (creataceous period). Type Specimen of Lycosidae sp. is deposite at the Joo-pil spider museum. Namyangjoo-si, Kyungi-do.

윈드서핑선수 체력 트레이닝을 위한 프로그램개발에 관한 연구

이석인,주희철,손재윤 중앙대학교 스포츠과학연구소 2002 體育硏究 Vol.- No.16

The purpose of this research is to investigate training methods and physiological responses according to the indensity through analyzing researches in this area and develope program models for physical training in order to find an effective training method for windsurfing players. 1. Training for Muscular Strength Muscular strength is an important component for windsurfing player to move fast with less fatigue. Weight training is commely used to imporve muscular strength. It is proper for beginners to use loads in the range of 60% to 70% of one repetition maximum, and for athletes in the range of 80% to 100% of 1RM. It is required to do 1 rep at 12-15 RM for 1-2 seconds, and 1 rep at 5-10RM for 2-3 seconds. Moreover, it is adequate for beginners to do 3-5 sets, and for athletes to do 5-7 sets. Handling heavy weights in the pursuit of strength will require a recovery of 3-5 minutes between sets. As 48 hours should elapse between sessions, it is necessary to exercise at least three times a week. Finally, it is important to increase repetitions before increasing the load. The load should be increased by 3-5% of one repetiton maximum after 4 weeks. 2. Training for Muscular Endurance When these ways of training are conducted in good order, it has a good effect on windsurfing players: Chin→up→Hanging-out →Bar →Climbing the rope →Jumping in a crouch →Hanging the rope →Jump over the bench →lifting a sandbag on the top side of the foot →Throwing the ball in the position of lying down 3. Whole body endurance Whole body endurance is usually regarded as cardiovascular endurance or stamina. To improve the whole body endurance, players are trained by the methods such as long-distance run, Country cross, rope jumping, and swimming. Long-distance running is an essential item for windsurfing players to build up their physical strength, especially cardiovascular function. It is effective to run 4-5km at 150-170 heart rates. For rope jumping, exercise 3-5 rounds and do 3 minutes for one round. The significant components of physical strength for windsurfing players are muscular strength, muscular endurance, and whole body strength. The training for these factors would have an important influence on windsurfing players.

재가 의료보호대상 정신질환자의 특성에 대한 조사 : 서울특별시 7개 보건소 등록 환자를 대상으로

이주훈,오석배,박종원,지성학,장화순 용인정신의학연구소 1994 용인정신의학보 Vol.1 No.2

무도 전공 학과별 취업인식 조사 : 용인대학교 무도대학 소속 학과를 중심으로

이병익,강성철,김도준,박준석,김주연 용인대학교 2011 용인대학교 논문집 Vol.29 No.-

The aim of this survey is employment perception of martial arts major students in yongin university. The university education has various objects, one of the most important purpose is opportunities for employment. As time have changed, martial arts major students pointed out that their needs for employment. If universities accept their needs, it can be raise competitiveness of martial arts major departments in the academic world. This research is released its earnings report, the data will have significant meanings for the martial arts major departments sector grappling with traditional understanding. Therefore a realistic employment measure is urgently needed for martial arts major students, because it will need to be tailored to fit into the realities and by the limitations of martial arts major's departments curriculum. The research found the martial arts major students's cognitions on employment planning of individualized department education, employment education management of martial arts major departments and martial arts education system from university to society through questionnaires. From this point of view, this research was based on students who belonging to the college of martial arts(judo, taekwondo, combative martial arts, oriental martial arts, security service) in yongin university.

승모판 성형술 이후 발생한 좌심실 유출로 협착과 승모판의 수축기 전방 운동

이석기,유재근,서홍주 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.1

Left ventricular outflow tract obstruction and systolic anterior motion of the mitral valve after myxomatous mitral valve repair is due to excess tissue of mitral valve among numerous other factors. A patient who had myxomatous mitral valve and acute mitral regurgitation due to chordae rupture was admitted for mitral valve repair. The hospital course of the patient was not significantly different compared to other patients. On the 40th postoperative day, the patient experienced syncope and came to ER. The patient showed severe left venthcular outflow tract obstruction and systolic anterior motion of mitral valve. The patient was treated medically and was discharged with normal echo findings. We report this case with brief review of related literatures.

대장암에서 Glucose Transporter Gene의 발현

이석환,박재훈,김윤화,오수명,윤충,주흥재,이기형 대한대장항문학회 2000 Annals of Coloproctolgy Vol.16 No.2

자기건강 인식에 따른 건강증진 생활양식 차이 분석

이석인,주희철 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.2

This study targets students in four colleges and examines their lifestyles in view of health. It is designed to provide a basic educational material for the healthy lifestyle of college students. The study target was 472 students who took classes related to Health and PE as for their cultural subjects in four different colleges. The surveyed materials were analyzed with SPSSWIN10.0. The results of the study are as follows. 1. The level of practice regarding the students lifestyle of promoting health was obtained by each factor with average or mean (M) and standard deviation (SD). 2. To verity the difference of lifestyles according to the awareness of ones health, one-way ANOVA was conducted. 3. To verify the difference of lifestyles between the students who have a high level of the awareness of ones health and the students who have a low level of the awareness of ones health, t-test was conducted. The results of the study through the study method and procedure are as follows. 1. The lifestyle of unhealthy students turns out to be better than that of healthy students. It is concluded that the awareness of ones health affects ones lifestyle. 2. It shows that most students regardless of their awareness of health have high interests in health management. In particular, as a result of research, students show very high interest in professional health management alone, resulting in total mean 3.50 (SD = .56) out of the lifestyle areas of the total. 3. It is examined that students lifestyle is low in overall. Seen from the results, in the overall lifestyles, the arithmetic average 2.50 and its surroundings are most common. And there are some factors that are far beyond the average. However, the single factor of more than 3.50, which is the upper 30% level, is the professional health management (SD = 0.56). It shows that students overall lifestyle is inappropriate. 4. As part of the efforts to promote public health, it is necessary for college students to make their lifestyles or habits sound and healthy from the beginning. Especially, there is a movement that tries to change the term adult disease into habit disease. It acknowledges that the disease coming from adulthood comes mainly from wrong lifestyles or bad habits of life. 5. Along with the social efforts to manage and maintain public health, it is believed to be necessary for colleges to develop a curriculum and operate it in consideration of embracing this measure into their school policy.

써키트 웨이트트레이닝이 여자 고등학생의 근력, 심박수 및 최대산소섭취량에 미치는 효과

이석인,주희철 중앙대학교 스포츠과학연구소 2002 體育硏究 Vol.- No.17

This study compared and analyzed the effects of circuit weight programs on muscular strength, resting heart rate and ?? O_2 max of female high school students before and after training. Twenty female students in their eleventh or twelfth grade were selected from "K" high school in Seoul and they were divided into two separate groups: Group 1(G-1) and Group 2(G-2). G-1 participated in a 20RM circuit training program for 12 weeks and G-2 in a 15RM training program. Followings are the findings from the study. 1. Comparison in body weight and % fat before and after training Body weight and % fat significantly decreased in both Group 1 and Group 2 after training while the decrease rate of the body weight and %fat was higher in Group 1 than in Group 2. 2. Comparison in muscular strength before and after training Hand grip, backmuscle strength, bench press and leg press significantly increased in both groups with the increase rate of them higher in G-1 than in G-2. 3. Comparison in heart rate & ?? O_2 max before and after training Resting heart rate significantly decreased in both groups while its decrease rate was higher in G-1 than in G-2. ?? O2 max was significantly increased both groups with the increase rate higher in G-1 than in G-2. To sum up, both groups showed significant changes on body weight, % fat, muscular strength, resting heart rate and ?? O_2 max after training while the rate of change was higher in 20RM group(G-1) than 15RM(G-2). Therefore circuit weight training is more recommended to be performed in 20RM than in 15RM in order to strengthen muscular strength, resting heart rate and ?? O_2 maxand to enhance the effects of body weight reduction.

뇌동맥류 수술환자들에 대한 재수술

이근우,함인석,성주경 대한신경외과학회 1999 Journal of Korean neurosurgical society Vol.28 No.5