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궤양성 대장염 수술 방법으로써 회장낭-항문문합술과 영구회장조성술 후 경과와 삶의 질에 대한 비교
정용희 ( Yong Hee Joung ),김효종 ( Hyo Jong Kim ),이길연 ( Kil Yeon Lee ),이병욱 ( Byoung Wook Lee ),한요셉 ( Yo Seb Han ),동석호 ( Seok Ho Dong ),김병호 ( Byung Ho Kim ),장영운 ( Young Woon Chang ),이정일 ( Joung Il Lee ),장린 ( 대한장연구학회 2003 Intestinal Research Vol.1 No.1
Background/Aims: Ileostomy (IL) and ileal-pouch anal anastomosis (IPAA) are treatment of choice in ulcerative colitis. We investigate the complications and quality of life after operation according to the operative methods. Methods: We analyzed patients experienced total proctocolectomy. We divided them in two groups according to the operation methods. We analyzed the characteristics and outcomes after IL or IPAA group for evaluation quality of life and evaluated the characteristics of patients preoperative and postoperative state retrospectively. Results: Fourteen patients were enrolled this study. IPAA was done at eight of them and IL was done at the six of them. There were no difference in sex, age, frequency of use of immunosuppressive agent, duration of medication of steroid and duration of ulcerative colitis according to the operation methods. Most common indication of operation was medical intractability. Similar incidence of postoperative complication in both operation methods. According to the questionnares for evaluating of quality of life, we compared both operation method. There was no difference. But in IPAA, antidiarrheal medication was more needed. Conclusions: In IL and IPAA, quality of life was improved. There was no difference in quality of life in IL and IPAA. (Intestinal Research 2003;1:39-44)
간세포 장기 보존을 위한 적정 냉동보존에 관한 연구-2
정용희 ( Yong Hee Joung ),김병호 ( Byung Ho Kim ),이병욱 ( Byoung Wook Lee ),한요셉 ( Yo Seb Han ),동석호 ( Seok Ho Dong ),김효종 ( Hyo Jong Kim ),장영운 ( Young Woon Chang ),이정일 ( Joung Il Lee ),장린 ( Rin Chang ) 대한소화기학회 2003 대한소화기학회지 Vol.41 No.1
Background/Aims: The cryopreservation of primary hepatocytes could avoid unnecessary isolation of hepatocytes and supply them on demand. We compared two programs of computer-controlled freezing methods on the efficacy of hepatocyte cryopreservation. Methods: Rat hepatocytes were cryopreserved by computer-controlled freezing methods. In program I, the overall cooling rate was 1.33℃/min and single-step shock cooling was used to reduce the latent heat of fusion. In program II, the cooling rate of 2℃/min and two-step shock cooling were used. Two programs were compared in regard to hepatocyte viability and long-term cryopreservation and thawing temperature were also evaluated. Results: The hepatocyte viability showed the highest value of 74.5 2.5% when cryopreserved using the program II and at 2×106/mL cell concentration in cryopreservation medium. The hepatocyte attachment rate on culture was similar in every occasion, more or less 50%. The hepatocyte viability was improved by 10% when thawed at 40℃, compared to the value at 37℃ in the program I. The hepatocyte viability was decreased to 38.2 5.5% in the program I and 45.4 1.6% in the program II after long-term cryopreservation. Conclusions: The program II showed better survival of hepatocytes at 2×106/mL cell concentration. However, overall efficacy of hepatocyte cryopreservation was less than 35% and decreased more after long-term cryopreservation. Further studies are needed to develop a more effective program for hepatocyte cryopreservation. (Korean J Gastroenterol 2003;41:41-48)
김병호(Byung Ho Kim),정용희(Young Hee Joung),장영운(Young Woon Chang),민선기(Sun Kee Min),문주영(Ju Young Moon),한요셉(Yo Seb Han),이동근(Dong Keun Lee),동석호(Seok Ho Dong),김효종(Hyo Jong Kim),이정일(Jung Il Lee),장린(Rin Chang) 대한소화기학회 2001 대한소화기학회지 Vol.38 No.4
Alendronate (Fosamax), an aminobisphosphonate and a selective inhibitor of osteoclast-mediated bone resorption, is used to treat postmenopausal osteoporosis and Paget's disease. In recent years, reports of severe esophageal injury in patients who took alendronate have evoked attention to the irritant effects of this drug on the mucosa of the upper gastrointestinal tract. We present a case of gastric ulcer caused by alendronate. The patient chiefly complainted of epigastric pain during 14 days. She had taken mefenamic acid for pain control for 3 years and she took once-weekly 70 mg of alendronate for 2 weeks for treatment of osteoporosis before the symptom started. Upper gastrointestinal endoscopy revealed two active gastric ulcers in the low body. The results of rapid urease test (CLO test) and modified Giemsa test for the detection of Helicobacter pylori infection were negative. After withdrawal of alendronate, the symptom resolved completely in one week. Six weeks later, follow-up endoscopy showed complete healing of the ulcer. (Korean J Gastroenterol 2001;38:284-287)
대뇌 핍지교종이 동반된 Turcot 증후군 1예의 유전학적 분석
김한수 ( Han Soo Kim ),박지영 ( Ji Young Park ),김효종 ( Hyo Jong Kim ),지성길 ( Sung Gil Chi ),김윤화 ( Yoon Hwa Kim ),이길연 ( Kil Yeon Lee ),정용희 ( Yong Hee Joung ),한요셉 ( Yo Seb Han ),동석호 ( Seok Ho Dong ),김병호 ( Byung 대한장연구학회 2003 Intestinal Research Vol.1 No.2
Turcot`s syndrome (TS) is a genetic disease characterized by primary brain tumor, colon cancer and/or multiple colorectal polyps. The mode of genetic transmission of the syndrome still remains unclear because TS is a rare disorder. The majority of central nervous system (CNS) neoplasms associated with TS are glioma, glioblstoma multiformes and medulloblastoma. Other types of CNS tumors related to TS have been noted in a few case reports, and there are only two reports of oligodendroglioma associated with TS. To the authors` knowledge, this is the first case of a patient with TS who had a cerebral oligodendroglioma and a colorectal adenocarcinoma in Korea. Therefore, the authors performed genetic analysis of this patient and her family to determine the genetic variants, including mutations in APC gene and mismatch repair gene, in Turcot`s syndrome. (Intestinal Research 2003;2:192-196)
포스터 전시 : 간 10 ; 고콜레스테롤혈증, 고칼슘혈증, 저혈당증, 적혈구증가증의 부종양증후군을 동시에 나타낸 간암 1예
김진혁 ( Jin Hyuk Kim ),김병호 ( Byung Ho Kim ),이태희 ( Tae Hee Lee ),정용희 ( Yong Hee Joung ),이병욱 ( Bung Yuk Lee ),한요셉 ( Yo Seb Han ),동석호 ( Seok Ho Dong ),김효종 ( Hyo Jong Kim ),장영운 ( Young Woon Chang ),이정일 ( Jo 대한소화기학회 2002 대한소화기학회 추계학술대회 Vol.2002 No.-
정용희,백일현,김태형,김영식,이우인,서환조 대한화학요법학회 2000 대한화학요법학회지 Vol.18 No.1
목적 : 삼일열 말라리아는 국내에서 1986년 이후에는 박멸된 것으로 알려졌으나 1993년 이후 증가하는 양상을 보이고 있다. 이에 말라리아의 임상적 고찰을 통하여 이 질환을 이해함에 있다. 방법 : 1991년 1월부터 1999년 10월까지 반복적 고열과 오한을 주소로 본 병원에 내원하여 말초혈액 도말검사에 의해 말라리아 감염으로 확진된 32예의 환자에 대해서 후향적으로 조사하였다. 결과 : 1991년부터 1999년 10월까지 총 32명의 환자의 연도별 발생빈도는 각각 1991년에 1명, 1996년에 1명, 1997년에 3명, 1998년에 13명, 1999년에 14명이었다. 월별발생빈도는 7월과 8월에 집중적으로 발생하였다.(46.9%) 환자의 거주지는 경기 연천과 파주에 주로 분포되었다(53.1%). 성별발생분포는 32예의 환자중에 여자가 5명, 남자가 27명으로 남자가 더 많았다. 발병연령은 22세에서 87세까지 분포되었고 20-30대에 많이 발생하였으며 20대가 가장 많았다. 군인 및 제대자가 17명(59.4%)에 해당하였으며, 제대자의 평균 제대후의 기간은 10개월 정도였다. 가장 흔한 임상증상은 발열 및 오한이었다.(100%) 비장종대 및 간장종대는 각각 26명(81.3%), 3명(9.4%)에서 관찰되었다. 검사실 소견은 평균적으로 WBC 5.317/㎕, 혈색소 12.5±7.1g/㎗, 혈소판 78,906.3±68391.4㎕, GOT/GPT 43.7±26.7/49.6±57.3 IU/ℓ, Total bilirubin 1.6±0.9㎎/㎗를 보였다. 말초혈액 도말검사상 모두 P. vivax였다. 치료는 hydroxychloroquine과 primaquine의 치료에 잘 반응하였다. 결론 : 말라리아는 7월과 8월에 한국에서 호발하는 중요한 급성 열성 질환으로 조기 진단 및 치료에 보다 관심을 기울여야 할 것이다. Background : In Korea malaria has been rare, but since reemergence of indigenous vivax malaria in 1993, the number of cases of malaria have recently increased. We analyzed the cases of malaria who were treated in Kyung-Hee University College of Medicine with regard to define the clinical characteristics of malaria. Methods : We retrospectively analyzed of 32 cases of malaria admitted to Kyung-Hee University Hospital between 1991 and 1999. Malaria was diagnosed by peripheral blood smear. Results : Among a total of 32 cases, the number of yearly incidence of 1991, 1996. 1997, 1998 and 1999 were 1,1,3,13,14 respectively. It demonstrated the high incidence especially between July and August. The most patients (53.1%) resided in Yeonchon and Pajoo. Among them, 5 cases were female and 27 cases were male. The age distribution ranged from 22 to 76 year old. The high incidence of age was between 20's and 30's. Military solidiers and ex-soldiers are 17 cases(59.4 %). The most frequent symptom was fever and chills (100%). Splenomegaly and hepatomegaly were also observed in 81.3 %(26 of 32) and 9.4 %(3 of 32) respectively. The laboratory findings were WBC 5.317/㎕. Hb 12.5±2.1 g/dl. platelet 78,906±68,391.4/㎕. GOT/GPT 43.7±26.7/49.6±57.3 IU/L. LD 678.3±50.1 IU/L. total bilirubin 1.6±0.9mg/dl- The all cases were treated suscessfully with hydroxychloroquine and primaquine. There were no central nervous system complications and pulmonary edema. Conclusion : Malaria is one of the important acute febrile illness with the high incidence between July and August.