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김민재 ( Min Jae Kim ),최영 ( Young Choi ),윤건중 ( Gun Jung Youn ),이래석 ( Rae Seok Lee ),박종호 ( Jong Ho Park ),이주용 ( Jue Young Lee ),주연호 ( Yeon Ho Joo ),이윤복 ( Yun Bok Lee ) 대한췌장담도학회 2014 대한췌담도학회지 Vol.19 No.2
Extrahepatic bile duct can be compressed by right hepatic artery (RHA) and cause a variety of hepatobiliary symptoms. This condition is referred to as RHA syndrome. A 20-year-old man was admitted because of jaundice. No stones or tumor were visible on CT scan and endoscopic retrograde cholangiopancreatography. However, RHA was seen traversing and compressing the mid common bile duct (CBD) with resultant upstream dilatation. The patient was diagnosed with obstructive jaundice due to compression of the CBD by variant RHA originating from gastroduodenal artery. After separation and mobilization of the variant RHA, obstructive jaundice was resolved. Herein, we report a case of a variant form of RHA syndrome that was successfully managed by surgery.
김민재 ( Min Jae Kim ),송준철 ( Joon Cheol Song ),김일 ( Il Kim ),윤진탁 ( Jin Tak Yun ),김영우 ( Young Woo Kim ),최영 ( Young Choi ),주연호 ( Yeon-ho Joo ),강창현 ( Chang Hyun Kang ) 영남대학교 의과대학 2016 Yeungnam University Journal of Medicine Vol.33 No.1
Esophageal schwannoma is a very rare submucosal tumor. We report successful management of esophageal schwannoma in a 41-year-old man who complained of progressively worsening dysphagia. A huge submucosal tumor was found via endoscopy and a chest computed tomography scan. Esophagectomy was performed with no post-operative complications. Post-operative immunohistochemistry staining showed a positive result for S-100 and negative results for c-kit and CD34. The post-operative mild dysphagia persisted, and the follow-up endoscopic findings revealed anastomosis site stenosis. Approximately 2 months later, we performed endoscopic balloon dilatation. We report herein a case of esophageal schwannoma with reviews.
전침 자극에 의한 오디 괄약근 운동성 변화에 관한 연구
이성구(Sung Koo Lee),김명환(Myung Hwan Kim),김홍자(Hong Ja Kim),서동완(Dong Wan Seo),이상수(Sang Soo Lee),김동일(Dong Il Kim),유교상(Kyo Sang Yoo),주연호(Yun Ho Joo),민영일(Young Il Min),김지훈(Ji Hoon Kim),민병일(Byung II Min) 대한소화기기능성질환·운동학회 2000 Journal of Neurogastroenterology and Motility (JNM Vol.6 No.1
N/A Background/Aims: This study was designed to evaluate the effects of electroacupuncture on the sphincter of Oddi (SO) motility in humans and to correlate the manometric findings with plasma cholecystokinin (CCK) levels. Methods: Eleven patients (M: F= 5: 6) who had various kinds of biliary disorders were enrolled. SO motility was monitored with a conventional low-compliant continously perfused technique using ERCP (n=9) or percutaneous transhepatic cholangioscope (n 2). After baseline monitoring for phasic wave contractions of SO, electroacupuncture was applied at a specific acupoint, GB 34, in these 11 patient.. A nonspecific acupoint 5 cm away from GB 34 was selected as a control. Manometric parameters of SO were also checked in 6 subjects during stimulation of the control acupoint. CCK plasma levels were measured during the time course of electroacupuncture stimulation, Results: All the manometric parameters including the basa1 pressure of SO, amplitude, frequency and duration of phasic wave contraction of SO were significantly decreased (p< 0.05) during electroacupuncture stimu1ation. The inhibition of SO contractility was accompanied by increased CCK plasma levels. After removal of electroacupuncture stimulation, restoration of amplitude and duration to basal condition were noted. A tendency towards the return of SO contractility was also observed in basal pressure and frequency. Stimulation of the control acupoint, however, did not affect the SO contractility and plasma CCK levels. Conclusions: Electroacupuncture stimulation of acupoint GB 34 showed reversible inhibition of SO contraction in humans. We speculate that the response of SO to electroacupuncture stimulation may be mediated by some neurohormonal mechanisms including CCK release. (Korean Journal of Gastrointestinal Motility 2000;6:44-5l)
전침 자극에 의한 오디 괄약근 운동성 변화에 관한 연구
이성구,김명완,김홍자,서동환,이상수,김동일,유교상,주연호,민병일,김지훈 경희대학교 동서의학연구소 2001 東西醫學硏究所 論文集 Vol.2000 No.-
Background/Aims: This study was designed to evaluated the effects of electroacupuncture on the sphincter of Oddi (SO) motility in humans and to correlate the manometric findings with plasma cholecystokinin (CCK) levels. Methods: Eleven patients (M: F= 5: 6) who had various kinds of biliary disorders were enrolled. SO motility was monitored with a conventional low-compliant continuously perfused technique using ERCP (n=9) or percutaneous transhepatic cholangioscope (n=2). After baseline monitoring for phasic wave contractions of SO, electroacupuncture was applied at a specific acupoint, GB 34, in these 11 patients. A nonspecific acupoint 5 cm away from GB 34 was selected as a control. Manometric parameters of SO were also checked in 6 subjects during stimulation of the control acupoint. CCK plasma levels were measured during the time course of electroacupuncture stimulation. Result: All the manometric parameters including the basal pressure of SO, amplitude, frequency and duration of phasic wave contraction of SO were significantly decreased (p< 0.05) during electroacupuncture stimulation. The inhibition of SO contractility was accompanied by increased CCK plasma levels. After removal of electroacupuncture stimulation, restoration of amplitude and duration to basal condition were noted. A tendency towards the return of SO contractility was also observed in basal pressure and frequency. Stimulation of the control acupoint, however, did not affect the SO contractility and plasma CCK levels. Conclusions: Electroacupuncture stimulation of acupoint GB 34 showed reversible inhibition of SO contraction in humans. We speculate that the response of SO to electroacupuncture stimulation may be mediated by some neurohormonal mechanisms including CCK release. (Korean Journal of Gastrointestinal Motility 2000;6:44-41)
김은영,,신재욱,주연호,이주용,김지훈,박윤정,배명남,배상묵 Ewha Womans University School of Medicine 2013 EMJ (Ewha medical journal) Vol.36 No.S
Intraductal tubulopapillary neoplasm (ITPN) of the pancreas has been recently reported. It is very rare, therefore clinical behavior and prognosis has not yet been characterized. We experienced a case of ITPN of the pancreas which presented with acute pancreatitis and treated with Whipple’s operation. Histopathologic finding showed papillary hyperplasia with carcinomatous change. The tumor recurred after 47 month of operation, and she underwent total pancreatectomy. Pathologic finding revealed tubulopapillary growth with high grade dysplasia. Immunohistochemial staining was not performed, however gross and microscopic findings were compatible with ITPN of the pancreas. We report a case of ITPN of the pancreas.
최근 5 년 사이에 발생한 자발성 세균성 복막염의 임상 양상과 배양 균주 및 항균제 내성 추이
박영환,서동진,이윤정,이한주,정영화,이영상,신정우,송희곤,주연호,정세라,류수형 대한간학회 2002 Clinical and Molecular Hepatology(대한간학회지) Vol.8 No.1
Backgrounds/Aims: Recently, treatment failure with the third generation of cephalosporin was increasingly noted in patients with spontaneous bacterial peritonitis (SBP). We therefore were to evaluate the pattern of antibiotic resistance and its clinical significance. Methods: We retrospectively analyzed 580 episodes of SBP occurring between 1995 and 1999. There were 87 episodes of SBP in 1995, 222 in 1998, and 271 in 1999. The pattern of isolated organisms and antibiotic resistance, and prognostic factors for survival, were analyzed. Results: Microorganisms were isolated in 41% of total episodes. The three most frequently isolated organisms were E. coli (48%), K. pneumoniae (15%), and Aeromonas (8%). The percentage of resistant strains to cefotaxime (9%, 14%, 32%) and ciprofloxacin (13%, 21%, 32%) significantly increased. The proportion of E. coli producing extended spectrum β-lactamase (ESBL) also increased significantly (0%, 16%, 33%). The need of secondary antibiotics such as imipenem due to treatment faiure was significantly increased from 0% in 1995 to 33% in 1999. Overall in-hospital mortality, however, was not changed (20%, 20%, 24%, respectively). The factor affecting early mortality was renal failure at diagnosis. Prognostic factors for long-term survival were the presence of associated malignancy and ESBL-producing microorganisms. Conclusion: Microorgansims resistant to third generation cephalosporin and quinolone were increasingly isolated over the 5 years in patients with SBP. Measures to prevent in-hospital spread of resistant strains and indiscreet use of antibiotics should therefore be instituted.(Korean J Hepatol 2002;8:61-70)