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유승기(Sung Kee Ryu),김도영(Doe Young Kim),문일환(Il Hwan Moon),최용만(Yong Man Choi),조민선(Min Sun Cho),김성숙(Sung Sook Kim) 대한소화기학회 1995 대한소화기학회지 Vol.27 No.1
Amputation neuroma always occurs at the distal ends of proximal segments of severed nerves and is characterized by a neural enmeshment in an overgrowth of the Schwannian sheath cells. The usual 1ocation of amputation neuroma is in amputed extremities. However, amputation neuroma can occur following cholecytectomy due to a rich choledochal nerve plexus. Amputation neuroma following cholecystectomy may produce biliary-tract pain, a symptom of postcholecystectomy syndrome and occasionally jaundice caused by biliary tract obstruction. Surgical excision of the neuroma may relieve the symptoms. Since the cholecystectomy including laparoscopic approach is such a common surgical procedure, it is important that the knowledge of these sequelae be known. The possibility of an amputation neuroma should be kept in mind when patients with postcholecystectomy symptoms are seen clinically after an exclusion of the usual causes of these symptoms. We had experienced a 62 year old woman who comp1ained of right upper quadrant pain and jaundice with a past history of a cholecystectomy due to multiple gall stones at l 1 years before admission, and she was diagnosed as an amputation neuroma in the hepatic duct bifurcation area by operation. So we report it with some review of articles. (Korean J Castroenterol 1995;27:144-149)
김승정(Seung Jung Kim),심기남(Kee Nam Shim),오지영(Jee Young Oh),유승기(Sung Kee Ryu),이선영(Sun Young Yi),최진혁(Jin Hyuk Choi),이순남(Soon Nam Lee),박영요(Young Yo Park),심강섭(Kang Sup Shim),정운규(Woon Kyo Chung),조민선(Min Sun C 대한내과학회 1996 대한내과학회지 Vol.50 No.5
Involvement of the gonad by malignant lymphoma may be the primary extranodal disease, the initial manifestation of clinically occult nodal disease, or late complication of disseminated nodal lymphoma. Primary extra-nodal non-Hodgkin's lymphoma of epididymis is extremely rare. The prognosis of testicular or epididymal lymphoma is very poor due to rapid progression and systemic involvement. All patients with testicular or epididymal lymphoma should be treated with aggressive combination chemotherapy, with or without radiotherapy. In this report, we present a case of non-Hodgkin's lymphoma of the epididymis showing rapid systemic dissemination.
미세변화신증에서 스테로이드 감량 중 발생한 심장내 혈전을 동반한 폐색전증
이세진 ( Se Jin Lee ),박지영 ( Ji Young Park ),유승기 ( Sung Kee Ryu ),최재웅 ( Jae Woong Choi ),채원영 ( Won Young Chae ),류희윤 ( Hee Yun Ryu ),유민석 ( Min Seok Yoo ),박윤석 ( Yoon Suk Bak ) 영남대학교 의과대학 2016 Yeungnam University Journal of Medicine Vol.33 No.1
Nephrotic syndrome is associated with a hypercoagulable state, which results in thromboembolism as one of its main complications. Various pathogenetic factors that cause the hypercoagulable state in nephrotic syndrome have been recognized. We report on a 19-year-old female with a minimal-change disease who developed pulmonary thromboembolism combined with intracardiac thrombus while on tapering steroid. Our patient showed hypoalbuminemia with an episode of shock, and was successfully treated with thrombolysis and anticoagulation therapy.
간경변증 환자 혈장 Endothelin 측정의 임상적 의의
김도영(Doe Young Kim),임석아(Seok Ah Im),심기남(Ki Nam Shim),유승기(Sung Kee Ryu),최희정(Hee Jung Choi),최규복(Gyu Bog Choi),문일환(Il Hwan Moon),윤견일(Kyun Il Yoon) 대한내과학회 1994 대한내과학회지 Vol.47 No.4
Background: Endothelin is a newly discovered 21-aminoacid polypeptide that has been shown to produce marked vascoconstriction. Elevated plasma concentration of endothelin has been reported in patients with acute and chronic kidney failure, cardiogenic shack, hypertension, sepsis, acute myocardial infarction, subarachnoid hemorrhage and Raynaud`s phenomenon, and the reports suggest that endothelin plays a contrib- utnry role in the pathogenesis of those diseases. However, plasma levels of endothelin in patients with liver cirrhosis have rarely been reported. This study was conducted to investigate the clinical significance of plasma endothelin concentrations in patients with liver cirrhosis. Methods: Eleven patients with liver cirrhosis and ten healthy control subjects were included in this study. Plasma and random urine endothelin concentrations were measured by radioimmunoassay. Results: 1) The plasma endothelin concentration was significantly higher in patients with cirrhosis than in control subjects (15.5±5.1pg/ml vs. 3.9±2.4 pg/ml, mean±S. D, p<0.01). The urine endothelin concentration was also significantly higher in patients with cirrhosis than in control subjects (47.9±26.6 pg/ml vs. 15.3±9.2 pg/ ml, p<0. 05). 2) In patients with cirrhosis, the plasma endothelin concentration showed a significant negative correlation with creatinine clearance (r=0.76, p<0.01), and a significant positive correlation with fractional excretion of sodium (FENa) (r=0. 75, p<0. 01). Conclusion: From these results, elevated plasma endothelin may play a contributory role in kidney dysfunction in patients with cirrhosis.
심박 조율기 증후군의 치험 1예 : 치료 전후의 심도자 소견
손혜영,임정윤,유승기,조홍근,박시훈,신길자 梨花女子大學校 醫科大學 醫科學硏究所 1997 EMJ (Ewha medical journal) Vol.20 No.2
The pacemaker syndrome is a complex of clinical signs and symptoms related to the adverse hemodynamic and electrophysiologic consequence of ventricular pacing in the absence of other cause. The following illustrates a case of pacemaker syndrome proven by cardiac catheterization. A 64-year-old female patient who had been previously managed with single chamber pacemaker(VVI mode) due to sick sinus syndrome, suffered from chest discomfort, headache, dizziness, lightheadedness. We thought that she suffered from pacemaker syndrome and changed single chamber pacing to dual chamber pacing. At that time we performed cardiac catheterization perioperatively. Pulmonary capillary wedge pressure, amin pulmonary arterial pressure, right atrial pressure and right ventricular pressure were normalized after the change and she didn't feel any symptoms.