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자궁경부암 병기판정 기초검사시 새로운 보조방법으로서 고주파 질식 초음파의 가치
유희석,이은주,장기홍,권혁찬,양정인,김행수,오기석 아주대학교 의과학연구소 1996 아주의학 Vol.1 No.1
To investigate the efficacy of endoluminal ultrasound system (EUS) as a surrogate for high frequency transvaginal ultrasonography and as an optional baseline study in determining parameirial and stromal invasion of early stage cervical cancer, 52 women suspected of cervical cancer underwent EUS. A 12 MHz endoscopic probe was employed to radially scan the cervix for possible lesions suspected to be invasive cancer during a period of 6 months from Feb. 1 to July 1, 1995. Patients also underwent magnetic resonance imaging (MRI) and/or computerized tomography (CT) as a routine mode of baseline study, and were clinically staged by 3 independent physicians specializing in Obstetrics and Gynecology at the Department of Obstetrics and Gynecology, School of Medicine, Ajou University, Suwon, Korea. Thirty one patients subsequently received surgery appropriate for the stage of the disease and the final pathology findings were compared with the results of clinical staging, EUS, MRI/CT by regression analysis. The results showed that there was statistically significant correlation between MRI/CT and pathology (r=0.660, p<0.02), between EUS and pathology (r=0.803, p<0.01), and between clinical staging and pathology (r=0.825, p<0.01). It is concluded that there was significant statistical correlation t>etween EUS, MRI/CT, clinical staging and pathology, but the question remained as to the statistical superiority of EUS over MRI/CT with regard to parametrial invasion and stromal invasion depth assessment. Finally, EUS is useful as an alternative optional diagnostic tool in the baseline study of cervical cancer.
홍사욱,장기원,정규혁 성균관대학교 약학연구소 1991 成均藥硏論文集 Vol.3 No.1
Abstract-The effects of Dichlorvos(DDVP) orally administered to male rats were studied over a period of 5 weeks. The experimental results were summerized as follows. Cholinesterase activities were decreased significantly in the liver and serum after treatment. The activities of AST, ALT, ALP and LDH increased significantly following the treatment. Glucose and lipid peroxidation also increased significantly. These results indicated that the observed changes in the activities of various enzymes may be due to physiological alterations in the liver induced by DDVP and that the toxicity of DDVP is related directly to cholinesterase inhibitions.
64 Channel Coronary Angio CT에 있어서 조영제와 Saline의 Bi-phase Injection과 재구성방법에 관한 연구
김홍식(Hong Sik Kim),최진혁(Jin Hyuck Choi),강성호(Sung Ho Kang),홍완기(Wan Ki Hong),임재식(Jae Sik Lim) 대한CT영상기술학회 2006 대한CT영상기술학회지 Vol.8 No.1
Globalization has brought changes in many areas of Korean society. In the past 10 years, cancer and other geriatric diseases among Koreans have been radically growing, possibly resulting from dietary changes and lack of exercise. Among the growing number of geriatric patients, those with circulatory diseases(cardiovascular and cerebrovascular diseases) are consistently growing. Cardiovascular diseases include not only ailment of cardiovascular organs, but also various symptoms resulting from cardiovascular malfunctions, such as hypertension, angina, myocardial infarction, and strokes. Since cardiovascular diseases are correlated with many other geriatric symptoms, they should be researched more seriously on the ground of promoting national health and well-being.