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한국형 출혈열 환자에서 분리한 한타 바이러스의 핵산 분석
조종태,윤성철,안규리,한진석,김성권,이정상 단국대학교 1998 論文集 Vol.33 No.-
Hemorrhagic fever with renal syndrome(HFRS)is an infectious disease showing diverse clinical manifestations according to different serotypes of hantavirus. On the assumption that the antigenicity, nucleotide and amino acid sequence diversity of hantaviruses, as well as immune response diversity of individual KHF patients may be present, this study was performed to analyse the genetic diversity of hantaviruses isolated from patients with KHF. In the 13 samples hantaviral RNAs were extracted, cDNAs of partial M segment were amplified by RT-PCR using genus-reactive primer, amplified cNNAs were analyzed by direct sequencing method, and then the nucleotide and deduced amino acid sequences were compared with previously known sequences of four serotypes of hantavirus isolated from rodent hosts and each other by the computer assistance. The results were as follows. The nucleotide and amino acid sequences of 11 samples among the 13 human isolates showed 90.3∼95.5%, 86.7∼97.9% the other 1 samples 82.7%, 71.9% homology respectively to those of Hantaan virus 76-118 strain, and another 1 sample showed 83.7%, 75.3% homology respectively to those of Seoul virus B1 strain isolated from rodent host. The nucleotide and amino acid sequences of 7 among 12 Hantaan samples showed differences within 5%, 10% respectively each other and high genetic similarities, but those of the oehr 5 among 12 Hantaan samples showed low genetic similarities each other. In conclusion, hantaviruese isolated from KHF patients showed genetic diversity compared with previously known hantaviruses isolated from rodent hosts.
반월형 사구체신염이 병발된 T 림프구 기원의 원발성 간림프종 1 예
김용일,정철원,이현순,김홍빈,박동영,이효석,김성권,소영,김노경,김병관,김선미,이기형,허대석 대한내과학회 1997 대한내과학회지 Vol.53 No.1
The primary lymphoma of the liver is a rare disease. We report a case of primary hepatic T-cell lymphoma associated with crescentic glomerulonephritis. The case, a 53-year-old male was presented with a 2-year history of hepatic mass and a 1-month history of foamy urine, rapidly progressive azotemia, and oliguria. The kidney biopsy revealed diffuse crescentic glomerulonephritis. The result of immunohistochemical study of liver biopsy specimen was consistent with non-Hodgkin's lymphoma in T-cell lineage. Because renal function was deteriorated rapidly and there were signs of volume overload, hemodialyses were performed. Although the patient received 2 cycles of combination chemotherapy with CHOP(cyclophosphamide, vincristine, prednisolone, and doxorubicin), he did not respond and died of sepsis.
신혈관성 고혈압의 진단에 있어서 캅토프릴 신스캔의 의의
김성권(Suhng Gwon Kim),이정상(Jung Sang Lee),고창순(Chang Soon Koh),이명철(Myung Chul Lee),정준기(June Key Chung),이동수(Dong Soo Lee),최창운(Chang Woon Choi),배상균(Sang Kyun Bae),양형인(Hyung In Yang),김승철(Sung Chul Kim) 대한핵의학회 1992 핵의학 분자영상 Vol.26 No.2
N/A To evaluate the sensitivity and specificity of captopril renal scan for renovascular hypertension, we employed the captopril renal scan in conjunction with renal angiography in 81 patients, 159 kidneys, who were referred to evaluate the cause of hypertension. We defined the renovascular hypertension by the criteria of demonstration of renal artery stenosis by angiography, and improvement or cure of hypertension by revascularization. Visual and quantitative evaluation of Tc-99m-DTPA renal scan was performed pre and post captopril administration. The prevalence rate of renovascular hypertension was 40% in comparing with renal angiography, and 70% in confirmed cases. The causes of renovascular hypertension in 81 patients were Takayasu's arteritis, fibromuscular dysplasia, atherosclerosis, essential hypertension, chronic pyelonephritis etc. The sensitivity and specificity of captopril renal scan in comparing with renal angiography were 80%, 86.5%, respectively and also 84.2%, 72.6% in confirmed cases of renovascular hypertension, respectively. The causes of false negative cases were nonfunctioning kidney due to complete obstruction or long duration of disease in basal scan, segmental branch artery stenosis, unknown causes, and suspicious true negative cases without confirmation. The false positive cases were abdominal aortic stenosis or aneurysm, dehydration, unknown causes, and suspicious true positive cases. We conclude that captopril renal scintigraphy is highly sensitive, reasonably specific diagnostic method and comparable to other techniques very favorably.
김성권 ( Suhng Gwon Kim ),박재윤 ( Jae Yoon Park ),이성우 ( Seong Woo Lee ),안신영 ( Shin Young Ahn ),정종철 ( Jong Cheol Jeong ),( Sung Hae Chang ),이태원 ( Tae Woo Lee ),오국환 ( Kook Hwan Oh ),진호준 ( Ho Jun Chin ),주권욱 ( 대한신장학회 2010 Kidney Research and Clinical Practice Vol.29 No.6
Purpose: This report examines a patient with pulmonary adenocarcinoma that developed on a previous lesion from microscopic polyangiitis. A 59-year-old woman had been diagnosed with microscopic polyangiitis in October of 1988 based on her clinical symptoms and serological tests, which were positive for anti- neutrophil cytoplasmic antibodies. Her glomerulonephritis had been well controlled with low-dose prednisolone. She presented in October of 2005 with vague chest discomfort and dyspnea on exertion. Physical examination was unremarkable. A non-contrast computed tomography (CT) scan of the chest showed patch ground-glass opacity at the right lower lobe of the lung. Because we did not believe the lesion to be a definite malignancy, we decided to follow up with chest images over a short interval. During the 18 months following the images, the lesion did not change. However, the opacity of the lesion increased slightly over the last two months, and a non-contrast CT scan of the chest was therefore performed. A CT scan showed persistent ground-glass opacity with a slightly solid portion. To diagnose the previous finding and possibly to provide treatment, a right lower lobectomy of the lung via video-assisted thoracoscopic surgery was performed. The pathologic review of the resected lung revealed an adenocarcinoma, stage pT1N0. After one year, fluorodeoxyglucose positron emission tomography was performed, and no evidence of a recurrent malignancy was found.
( Sun Moon Kim ),( Hye Ryoun Jang ),( Ran Hui Cha ),( Yon Su Kim ),( Curie Ahn ),( Jin Suk Han ),( Suhng Gwon Kim ),( Jung Sang Lee ),( Ki Bong Kim ),( Kwon Wook Joo ) 대한신장학회 2007 Kidney Research and Clinical Practice Vol.26 No.4
Purpose : Off-pump coronary artery bypass (OPCAB) is known to be associated with a lower risk acute renal failure (ARF) than on-pump method. However, little data is available on ARF in OPCAB. The aim of the present study was to identify the incidence, risk factors, and mortality of ARF OPCAB. Methods : Perioperative variables in medical records of 573 patients who had undergone OPCAB from Jan 2000 to June 2004 were evaluated. ARF was defined as a 50% increase in preoperative serum creatinine (over 1.4 mg/dL) within 72 hours after operation, or as the need for postoperative dialysis. Results : The incidence of ARF and ARF requiring dialysis were 9.8% and 2.6%, respectively. The independent risk factors for ARF after OPCAB were the perioperative use of an intra-aortic balloon pump (OR, 4.425; 95% CI, 2.342-8.403), high preoperative serum creatinine (OR 2.099; 95% CI, 1.422-3.098), diabetes (OR, 1.961; 95% CI, 1.078-3.571), and old age (OR, 1.479; 95% CI, 1.034-2.116). The in-hospital mortality rate was 53.3% for patients requiring dialysis, 19.6% for all ARF patients and 0.8% for patients without ARF (p<0.001). The 3-year cumulative mortality rate was 38.4 in all ARF patients and 5.2% in patients without ARF (p<0.001). Conclusion : ARF was not an uncommon complication in adults who underwent OPCAB. Perioperative hemodynamic instability, preoperative renal dysfunction, diabetes, and age could independently predict the development of ARF after OPCAB and the severity of ARF was related to higher in-hospital and long-term mortality rates.