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Sarcomatoid Carcinoma Arising from Mature Cystic Teratoma
Ho-Chang Lee1, Seung-Myoung Son, Yong-Moon Lee, Ji Hae Koo, Song-Yi Choi, Ok-Jun Lee, Eun-Hwan Jeong 충북대학교 동물의학연구소 2012 Journal of Biomedical and Translational Research Vol.13 No.2
Malignant transformation of mature cystic teratoma (MCT) is rare. Sarcomatoid carcinoma is a neoplasm comprising malignant mesenchymal cells and a conventional carcinomatous area. Here, we report on a case of sarcomatoid carcinoma arising from an MCT in the left ovary of a 45-year-old female. A unilocular cyst consistent with MCT was observed; however, a nodule within the cyst was confirmed from the resected ovary. Microscopically, the nodule showed both squamous cell carcinoma and pleomorphic sarcomatous components admixing with each other. Lining epithelial cells at the periphery of the main tumor showed squamous metaplasia. When a sarcomatous component is observed in the ovary tumor, it is important to find a squamous cell component, either benign or malignant.
혈액 투석 환자에서 중심정맥 협착에 대한 스텐트 삽입술 : Wallstent Placement
임대승,노상필,이유선,정승현,김보영,이정우,강정아,김정희,이민수,정준용,최시완,정진옥,성인환,이강욱,신영태 충남대학교 의과대학 의학연구소 2002 충남의대잡지 Vol.29 No.1
Stenosis of central vein is a common complication arising after percutaneous subclavian vein catheter insertion performed for temporary vascular access in chronic renal failure patients undergoing hemodialysis. There are several treatment methods for the condition like percutaneous angioplasty(PTA), stent insertion, and surgery, but recent trend is toward PTA and stents. Among the patients diagnosed with chronic renal failure from March 1993 to May 2002 and undergoing hemodialysis through AV fistula, the 14 Patients in whom central vein stenosis arose were selected for the study. A total of 28 percutaneous interventions(5 PTA and 23 stent placement) were performed, and restenosis rate and the time taken till the restenosis in de novo lesions and instant lesions were compared. All 28 cases were operated successfully. The 14 cases that received both anigioplasty and stent placement initially. (de novo lesion : 14 cases), Among the 10 cases with de novo lesion that followed up more than 1 year, 3 cases are currently undergoing hemodialysis without restenosis, and the remaining 7 cases have recurred stenosis with the mean time to restenosis of 10.9 months. In the 7 cases in whom stenosis recurred, 11 interventions were done(instent lesion: 11 cases). 4 of these were using only ballon angioplasty with 100% restenosis rate and the mean time of 3 months until restenosis. The remaining 7 cases were using both balloon angioplasty and stent placement, also with 100% restenosis rate but with the mean time of 12 months until restenosis, which was later than the group receiving only balloon angioplasty. In treating the patients with central vein stenosis, stent placement seems to be more advantageous over PTA in terms of restenosis rate and the mean duration of patency. In the case of instent lesion, inserting the stent for the second time after stenosis recurred lengthened the duration of patency compared to performing balloon angioplasty alone.
1960년대 보그(Vogue)지에 나타난 패션 일러스트레이션에 관한 연구
이승옥 又石大學校 1994 論文集 Vol.16 No.-
In this study I investigated 872 fashion illustrations which appeared in Vogue from 1961 to 1970. From these illustrations I chose 15 ones which show the notable characters of that period. This 10-year period was divided in three parts: 1961-1963, 1964-1966, 1967-1970, In 1961-1963 the legendary fashion illstrator Bouche′ played the most important role. After the death of Bouche′ in 1963 the fashion illustration experienced retardation. But from 1967 the fashion illustration began vivid activity. From that year to 1970 some important change appeared in the fashion illustration. Pose became long, showed much variety and eroticism was introduced.
李鈺淑,鄭承姬 全北大學校 1994 論文集 Vol.37 No.-
This study was designed to find hospitalization stress events related to the experience of the surgical in-patients and to offer nursing intervention in order to reduce the degree of hospitalization stress of patients. The subjects were 100 surgical in-patients at an university hospital in Chon-Ju from July 1 to 20. 1993. Data were analyzed by SPSS/PC, using Mean, T-test, ANOVA. Pearson Correlation Coefficient. The result of the study were as follows : 1. The mean of the hospitalization stress score was 2.482(Maximum=4), this means that the degree of hospital stress was slightly high. 2. High scored items were 1)Thinking you might have pain for operation or diagnostic test; 2)thinking you might lose a kidney or some other organ; 3)knowing you have a serious illness. The other side, three lower scored items were l)to help a partial bed bath; 2)to admit for accident; 3)not having friends visit you. 3. The mean scores of hospital stress factors were in sequence : l)problems with medication(M=2.657) factor; 2)threat of serious illness(M=2.634) factor; 3)unfamiliality of surroundings(M=2.608) factor; 4)lose of independence(M=2.432) factor. 4. There was statistically significant difference in the degree of hospitalization stress according to demographic characteristics : age(F=3.492, P< .01). educational level(F=2.465, P< .05), job(F=2.630, P < .05), and previous hospitalization(T=2.53, P < .05).