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김동원,노형균,안태규,최상준,송창훈,정혁 조선대학교 부설 의학연구소 1999 The Medical Journal of Chosun University Vol.24 No.1
The purpose of this study was to evaluate clinical aspects of prolape uteri. This clinical and statistical study was attempted to analyze 369 cases of uterine prolapse(328 cases -operated, the other cases - not operated) from Jan. 1994 to Dec. 1998 at the Department of Obstetrics and Gynecology, Chosun University Hospital. The results were as follows. 1. The incidences of uterine prolapse was 0.62% of the total admitted gynecologic patients during the study period. 2. Age distribution at the time of operation showed that 184 cases(25.6%) were 60 to 65 years of age, and 62 cases(18.2%) were 56 to 60 years of age. 3. Age distribution at the time of development of prolapse uteri showed that 134 cases(36.3%) were 21 to 30 years of age, 126 cases(34.1%) were 31 to 40 years of age. 4. 228 cases(61.7%) were those who had suffered from uterine prolapse for more 11 years and the mean durations were 15.6 years. 5. The degree of prolapse uteri showed that 281 cases(76.1%) were 3rd degree and 61 cases(16.5%) were 2nd degree. 6. The parity showed that 297 cases(80.2%) were over 4 times and 2 cases(0.27%) was nullipara. 7. The delivery place was at home in 318 cases(86.1%) and in hospital in 51 cases(13.9%). 8. The main symptoms comprised prolapse in 311 cases(84.2%), urinary frequency in 259 cases(70.1%), and bearing down sensation in 242 cases (65.8%). 9. An operation in 328 cases was carried out of 369 cases of prolapse uteri, 301 cases were treated by the vaginal hysterectomy with either anterior &osterior repair or posterior repair, 23 cases were treated by anterior &osterior repair. 10. The postoperative complications were urinary tract infection in 7 cases(2.1%), urinary retention in 4 cases(1.2%), vaginal vault prolapse in 2 cases(0.6%). 11. The indwelling foley catheter was kept for 7 days in 279 cases and the average postoperative hospitalization was around 9 days. 12. The postoperative pathologic findings were chronic cervicitis in 211 cases(67.8%), squamous metaplasia of the cervical gland in 98 cases(31.5%), adenomyosis in 69 cases, leiomyoma in 47 cases, and dysplasia of cervix, cervical polyp, endometrial polyp were also resulted. In conclusion, clinical features of uterine prolapse were studied. The clinical evaluation of uterine prolapse include age, parity, degree of prolapse, delivery site, age of onset, symptomatology, type of operation, complications, the results of histopathological examinations. Further study is necessary before these aspects can be implicated in the clinical evaluation of uterine prolapse.
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박형근,김형균,김환용 圓光大學校大學院 1996 論文集 Vol.17 No.-
Modular memory is an essential component of any digital 1C design library. The major application of high speed register file has been as the main memory of large-scale computers, super computer, microcomputer, workstation, so on. So, in this thesis, The designed high speed register file for RISC processor, which is possible to processing concurrent I/O by seperating read/write bitline and word access TR has become one of the key embedded elements for processor VLSI's, because it allows simultaneous access from multiple resource and the parallel operations yield a high system throughput. Benefits include reduced constraints on the client units and simpler register to register programming models. Stable output characteristics was obtained by testing at peripheral circuits of operation and was designed by using 1.2[μm] CMOS design rule.
Clinical course of ulcerative colitis patients who develop acute pancreatitis
Kim, Jong Wook,Hwang, Sung Wook,Park, Sang Hyoung,Song, Tae Jun,Kim, Myung-Hwan,Lee, Ho-Su,Ye, Byong Duk,Yang, Dong-Hoon,Kim, Kyung-Jo,Byeon, Jeong-Sik,Myung, Seung-Jae,Yang, Suk-Kyun Baishideng Publishing Group Inc 2017 WORLD JOURNAL OF GASTROENTEROLOGY Vol.23 No.19
<P><B>AIM</B></P><P>To investigate the clinical course of ulcerative colitis (UC) patients who develop acute pancreatitis.</P><P><B>METHODS</B></P><P>We analyzed 3307 UC patients from the inflammatory bowel disease registry at Asan Medical Center from June 1989 to May 2015. The clinical course of UC patients who developed acute pancreatitis was compared with that of non-pancreatitis UC patients.</P><P><B>RESULTS</B></P><P>Among 51 patients who developed acute pancreatitis, 13 (0.40%) had autoimmune, 10 (0.30%) had aminosalicylate-induced, and 13 (1.73%) had thiopurine-induced pancreatitis. All 13 patients with autoimmune pancreatitis (AIP) had type 2 AIP. Two (15.4%) patients had pre-existing AIP, and three (23.1%) patients developed AIP and UC simultaneously. Compared to non-pancreatitis patients, AIP patients had UC diagnosed at a significantly younger age (median, 22.9 years <I>vs</I> 36.4 years; <I>P</I> = 0.001). AIP and aminosalicylate-induced pancreatitis patients had more extensive UC compared to non-pancreatitis patients. All patients with pancreatitis recovered uneventfully, and there were no recurrences. Biologics were used more frequently in aminosalicylate- and thiopurine-induced pancreatitis patients compared to non-pancreatitis patients [adjusted OR (95%CI), 5.16 (1.42-18.67) and 6.90 (1.83-25.98), respectively]. Biologic utilization rate was similar among AIP and non-pancreatitis patients [OR (95%CI), 0.84 (0.11-6.66)]. Colectomy rates for autoimmune, aminosalicylate-induced, and thiopurine-induced pancreatitis, and for non-pancreatitis patients were 15.4% (2/13), 20% (2/10), 15.4% (2/13), and 7.3% (239/3256), respectively; the rates were not significantly different after adjusting for baseline disease extent.</P><P><B>CONCLUSION</B></P><P>Pancreatitis patients show a non-significant increase in colectomy, after adjusting for baseline disease extent.</P>
Kim, Moon-Hyoung,Heo, Seong-Joo,Kim, Seong-Kyun,Koak, Jai-Young The Korean Academy of Prosthodonitics 2010 The Journal of Advanced Prosthodontics Vol.2 No.2
BACKGROUND. Though implant dentistry is very successful and predictable in treatment of patients with destroyed dentition, there are some cases with limitations to implant therapy. In these cases, alternative treatment modality should be considered. CASE DESCRIPTION. A patient with destroyed dentition was rehabilitated with a lateral rotational path removable partial denture. According to the diagnosis, we determined to raise vertical dimension for esthetic and functional restoration. The final restoration was performed after four months of provisional period. CLINICAL IMPLICATION. The edentulous patients with compromised esthetics and functions can be successfully treated with a rotational path removable partial denture through adequate treatment planning and precise laboratory procedure.
김현철,신동훈,김병엽,김철우,김도형,한승혜,오명돈,이재용,이민영,김상억,김학찬,오인균,이병두,최강원 대한내과학회 2002 대한내과학회지 Vol.62 No.2
Non-Hodgkin's lymphoma (NHL) is the secondary most common tumor in HIV-infected individuals. The AIDS-related lymphomas are a late manifestation of HIV infection and may increase in frequency as patients live longer with highly active antiretroviral therapy and effective prophylaxis of opportunistic infections. Histologically AIDS-related NHL are either high (2/3) or intermediate (1/3) grade lymphoma. We report a case of gastric Non-Hodgkin's lymphoma in AIDS patient. Two years ago, she was diagnosed as HIV-infected individual in public hospital. She presented with epigastric pain and mass-like sensation. Under the impression of gastric cancer, subtotal gastrectomy was done. But, she diagnosed as diffuse large B cell lymphoma by histologic finding, immunohistochemical study. This is the first report of gastric Non-Hodgkin's lymphoma from AIDS patients in Korea(Korean J Med 62:223-229, 2002)
Kim, Gwan-Shik,Kim, Se-Won,Kim, Jong-Yeo,Ko, Sun-Il,Kim, Hyoung-Ryoung,Kim, Myung-Soo,Ko, Seong-Hee,Cheong, Dong-Kyun The Official Publication of Korean Academy of Oral 1994 International Journal of Oral Biology Vol.18 No.2
Extracellular matrix of mineralized tissue is known to contain a number of growth and differentiation factors. Substantial evidences indicated that these polypeptide factors may have physiologic significance in the normal growth, maintenance and regeneration of bone, but their biological functions are still confusing. In the present study, we have extracted transforming growth factor-β(TGF-β) and putative osteoinductive proteins from several mineralized tissues. Presence of TGF-β in all bone tissues examined and dentin was detectable by immunoblot analysis and soft agar assay with NRK cells. And bone cells in developmental stage, such as fetal rat calvarial cells, actively produce TGF-β reflectong that it is an autocrine and paracrine factor involved in regulation of bone metabolism. SDS-PAGE profile of extracts indicated that protein fractions with the same Mr of known osteoinductive factors have been isolated. By subcutaneous implantation of purified TGF-β or solubilized matrix proteins in rats after reconstitution with carrier, deposition exhibiting new bone-like appearance or histologic changes associated with new bone formation was observed. These results suggest that TGF-β and matrix proteins may play an important roles in the local regulation of bone formation and possibly of odontogenesis. And this study also supports the hypothesis that TGF-β is an osteoinductive growth factor in vivo.