Taehan Kan Hakhoe chi = The Korean journal of hepatology最新文献

{"title":"[A case of acute cholestatic hepatitis associated with Orlistat].","authors":"Doh Hyun Kim,&nbsp;Eun Hee Lee,&nbsp;Jae Chul Hwang,&nbsp;Jai Hak Jeung,&nbsp;Do Hyun Kim,&nbsp;Jae Youn Cheong,&nbsp;Sung Won Cho,&nbsp;Young Bae Kim","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Orlistat(Xenical(R), Roche) is considered a safe and effective drug to treat obesity by reduced absorption of 30% digested fat. To date, no serious adverse effects affecting the liver have been published except a case of subacute hepatic failure leading to liver transplantation in a young women with moderate obesity treated with orlistat. We report a case of acute cholestatic hepatitis in a young woman with moderate obesity treated with orlistat: a 33-year-old female admitted for the evaluation of jaundice. Abdominal ultrasonography, ERCP, routine chemistry, viral markers, and a fine needle biopsy of liver were performed. Microscopic findings of the liver biopsy specimen were compatible with acute cholestatic hepatitis. After steroid therapy, liver function was improved.</p>","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"317-20"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22169842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[A case of refractory hepatic hydrothorax that was not treated by transjugular intrahepatic portosystemic shunt].","authors":"Hye Won Park,&nbsp;Woong Huh,&nbsp;Sung Jun Kim,&nbsp;Won Chang Shin,&nbsp;Won Chung Choi,&nbsp;Jin Ho Lee","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Refractory hepatic hydrothorax has been treated by conservative methods: salt and water restriction, diuretics, thoracentesis, thoracostomy, and pleurodesis. The results, however, havebeen disappointing. Recently, TIPS has emerged as a new method for refractory hepatic hydrothorax, but it may lead to fatal complications. We report a case of refractory hepatic hydrothorax that was not treated by TIPS despite of successful control of ascitest.</p>","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"327-30"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22169747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[A case of resection of biloma with hepatocellular carcinoma after embolization].","authors":"Won Kyu Park,&nbsp;Jay Chun Chang,&nbsp;Heon Zu Lee,&nbsp;Hong Jin Kim,&nbsp;Joon Hyuk Choi,&nbsp;Mi Jin Gu","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Intrahepatic biloma is one of the rare complications occurring after transcatheter arterial chemoembolization (TACE). Biloma after TACE may result from the development of peripheral bile duct necrosis caused by microvascular damage of the peribiliary capillary plexus, and intrahepatic ductal stenosis. We report a case of resection of intrahepatic biloma with hepatocellular carcinoma after TACE.</p>","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"331-5"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22169748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Ultrastructure of chronic liver diseases: hepatic fibrosis and stellate cells of the sinusoid].","authors":"Kyu Won Chung","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"343-53"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22169751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Prospective randomized trial of intravenous ciprofloxacin for prevention of bacterial infection in cirrhotic patients with esophageal variceal bleeding].","authors":"Sung Noh Hong,&nbsp;Beom Jin Kim,&nbsp;Sun Young Lee,&nbsp;Choon Young Lee,&nbsp;Min Kyu Ryu,&nbsp;Moon Seok Choi,&nbsp;Joon Hyoek Lee,&nbsp;Poong Lyul Rhee,&nbsp;Kwang Cheol Koh,&nbsp;Jae J Kim,&nbsp;Seung Woon Paik,&nbsp;Jong Chul Rhee,&nbsp;Kyoo Wan Choi","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background/aims: </strong>In cirrhotic patients with esophageal variceal bleeding, bacterial infections are a frequent complication. Oral antibiotic prophylaxis decreases the incidence of bacterial infections. The administration of oral antibiotics, however, may be difficult in some cirrhotic patients with active bleeding. The purpose of this study was to assess the efficacy of prophylactic intravenous antibiotics for the prevention of bacterial infections in cirrhotic patients with esophageal variceal bleeding.</p><p><strong>Methods: </strong>From December 1998 to September 2001, a total of 40 consecutive cirrhotic patients with Child-Pugh class B or C were enrolled after emergent endoscopic esophageal variceal ligation (EVL) was taken because of esophageal variceal bleeding. Enrolled patients were randomized into a treatment group and a control group. The treatment group (n=20) received the intravenous ciprofloxacin 200mg IV q 12 hours for 3 days while the control group(n=20) didn,t.</p><p><strong>Results: </strong>Bacterial infection developed in nine patients (45%) of the control group and only two patients (10%) in the treatment group. The incidence of bacterial infections was significantly lower in the treatment group than the control group (p < 0.005). The hospital cost and length of hospital stay decreased in the treatment group compared with the control group (p < 0.001). There were no differences in the hospital course and mortality within 30 days between the two groups.</p><p><strong>Conclusions: </strong>In cirrhotic patients with variceal bleeding and with Child-Pugh class B or C, the use of intravenous ciprofloxacin for 3 days after EVL was not only effective in the prevention of bacterial infections but also cost-effective.</p>","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"288-96"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22169838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Prevalence and risk factors of significant intrapulmonary shunt in cirrhotic patients awaiting liver transplantation].","authors":"Ji Min Lee,&nbsp;Moon Seok Choi,&nbsp;Sang Chol Lee,&nbsp;Seung Woo Park,&nbsp;Mun Hee Bae,&nbsp;Joon Hyeok Lee,&nbsp;Kwang Cheol Koh,&nbsp;Seung Woon Paik,&nbsp;Poong Lyul Rhee,&nbsp;Jae Jun Kim,&nbsp;Jong Chul Rhee","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background/aims: </strong>Hepatopulmonary syndrome is a condition of severe hypoxia with intrapulmonary shunt (IPS) in the setting of hepatic dysfunction. Liver transplantation has been suggested as a definite treatment for hepatopulmonary syndrome with reversal of IPS in some patients. Inconsistency of response and inability to predict reversibility, however, are significant problems. We performed this study to evaluate the prevalence of significant IPS in pretransplantation cirrhotic patients and to find any risk factors of IPS.</p><p><strong>Methods: </strong>Fifty-seven patients (M:F = 38:19, median age 49 years (range 18-71)) with liver cirrhosis awaiting liver transplantation were serially included. Their IPS status was evaluated using contrast- enhanced echocardiography. Significant shunt was defined as a shunt of grade >or= 2.</p><p><strong>Results: </strong>Significant IPS was detected in 30 (52.6%) among 57 patients. Significant shunt was found in 24 (63.2%) of 38 Child-Pugh class C patients and in 6 (31.6%) of 19 Child-Pugh class A or B patients (p < 0.05). No significant difference in prevalence of significant shunt was seen according to age, sex, presence or absence of hepatocellular carcinoma, ascites, hepatic encephalopathy, and gastroesophageal varix.</p><p><strong>Conclusion: </strong>Significant intrapulmonary shunt is a common finding in cirrhotic patients awaiting liver transplantation. Child-Pugh class C is the risk factor associated with high prevalence of significant shunt.</p>","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"271-6"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22171176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Expression patterns of E-cadherin and beta-catenin according to clinicopathological characteristics of hepatocellular carcinoma].","authors":"Si Hyun Bae,&nbsp;Eun Sun Jung,&nbsp;Young Min Park,&nbsp;Jeong Won Jang,&nbsp;Jong Young Choi,&nbsp;Se Hyun Cho,&nbsp;Seung Kew Yoon,&nbsp;Byung Min Ahn,&nbsp;Sang Bok Cha,&nbsp;Kyu Won Chung,&nbsp;Hee Sik Sun,&nbsp;Doo Ho Park,&nbsp;Byung Kee Kim,&nbsp;Dong Goo Kim","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background/aims: </strong>E-cadherin is involved in intercellular binding and cellular polarity formation. beta-catenin plays a fundamental role in regulation of the E-cadherin cell adhesion complex. The abnormalities of the components of the complex may disrupt this adhesive function. We investigated the expression patterns of E-cadherin and beta-catenin to determine the clinical significance of these proteins in hepatocellular carcinoma.</p><p><strong>Materials/methods: </strong>Thirty-six hepaticellular carcinoma tissues and adjacent non-tumor specimens were analyzed. Subcellular distribution of E-cadherin and beta-catenin was examined by immunohistochemistry staining. We evaluated the patterns of the expression, and investigated the relationship with the cause of HCC; level of AFP; TNM stage; tumor size; growth types; metastasis; differentiation grade of HCC; and presence of portal vein thrombosis.</p><p><strong>Results: </strong>Immunohistochemistry showed that all non-tumor tissues had membranous type staining of E-cadherin. All non-tumor tissues showed cytoplasmic type staining of beta-catenin, but no beta-catenin accumulation in nuclei was found. 58% (21/36) of HCC showed positive expression of E-cadherin in cytoplasmic membrane. The cytoplasmic expression of beta-catenin in HCC was 83% (30/36); nuclear expression in 14% (5/36); and no staining in 3% (1/36). Nuclear beta-catenin expression was observed in none (0/4) of the well-differentiated HCC; 17%(3/9) of moderate-differentiated HCC; and 17%(2/6) of poorly-differentiated HCC. There were no relationships between E-cadherin and beta-catenin expression with other clinicopathologic factors.</p><p><strong>Conclusions: </strong>Loss of cytoplasmic staining of E-cadherin and nuclear accumulation of beta-catenin were observed in HCC. Nuclear accumulation of beta-catenin was not found in well differentiated HCC but was found in poorly differentiated HCC.</p>","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"297-303"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22169839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Comparison of Doppler ultrasonography and hepatic venous pressure gradient in assessing portal hypertension in liver cirrhosis].","authors":"Phil Ho Jeong,&nbsp;Soon Koo Baik,&nbsp;Yeun Jong Choi,&nbsp;Dong Hoon Park,&nbsp;Moon Young Kim,&nbsp;Hyun Soo Kim,&nbsp;Dong Ki Lee,&nbsp;Sang Ok Kwon,&nbsp;Young Ju Kim,&nbsp;Joong Wha Park,&nbsp;Nam Dong Kim","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background/aims: </strong>This prospective study aimed to determine if Doppler ultrasonography can be representative of hepatic venous pressure gradient (HVPG) in assessing the severity of portal hypertension and response to drug reducing portal pressure.</p><p><strong>Methods: </strong>The HVPG and the parameters of Doppler ultrasonography including portal venous velocity (PVV) and splenic venous velocity, the pulsatility and resistive index of hepatic, splenic and renal arteries were measured in 105 patients with liver cirrhosis. In 31 patients the changes of hepatic venous pressure gradient and portal venous velocity after administration of terlipressin were evaluated. The patients who showed a reduction in HVPG of more than 20% of the baseline were defined as responders to terlipressin.</p><p><strong>Results: </strong>Any Doppler ultrasonographic parameters did not correlate with HVPG. Both HVPG and PVV showed a highly significant reduction after the administration of terlipressin(-28.3 +/- 3.9%, -31.2 +/- 2.2% respectively). However, PVV decreased significantly not only in responders(31.7 +/- 2.4%) but also in nonresponders(29.5 +/- 6.1%).</p><p><strong>Conclusion: </strong>Doppler ultrasonography can not be representative of HVPG in assessing the severity of portal hypertension and response to drug reducing portal pressure in liver cirrhosis.</p>","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"264-70"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22171172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Relationship of propranolol pharmacokinetic parameters with portosystemic shunt in CCl4-induced cirrhotic rats].","authors":"Dong Hee Koh,&nbsp;Geun Tae Park,&nbsp;Jung Mi Kim,&nbsp;Yeong Seop Yun,&nbsp;Sung Hee Lee,&nbsp;Dong Uk Kim,&nbsp;Jin Bae Kim,&nbsp;Yun Yung Choi,&nbsp;Ju Seop Kang,&nbsp;Ho Soon Choi,&nbsp;Joon Soo Hahm,&nbsp;Min Ho Lee","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background/aims: </strong>This study was designed to determine the relationship of propranolol pharmacokinetic parameters with portosystemic shunt in CCl4-induced cirrhotic rats.</p><p><strong>Methods: </strong>Cirrhotic rats(n=6) were induced by intramuscular injection of CCl4 in olive oil(two time per weeks) for 12 weeks. Controls (n=6) were injected intramuscularly with the same dose of olive oil for 12 weeks. We evaluated the amount of portosystemic shunt by thallium-201 per rectal scintigraphy. After intravenous bolus injection of propranolol (2mg/kg) to rats, the serum propranolol concentrations were analyzed by a HPLC-fluorimetric detector system. Pharmacokinetic parameters such as C0, AUC, t1/2(beta), and CLp were determined in each group. Then, a small amount of heptic tissue was obtained and subjected to determination of the hepatic collagen content by quantitating 4-hydroxyproline and were inspected by microscope after hematoxylin and eosin stain.</p><p><strong>Results: </strong>In liver biopsy, liver fibrosis progressed in CCl4-induced cirrhotic rats. The serum concentrations of propranolol were significantly (p < 0.01) elevated in CCl4-induced cirrhotic rats. Mean amount of 4-hydroxyproline, mean H/L ratio, and mean AUC in CCl4-induced cirrhotic rats was significantly (p < 0.01) higher than that in control rats. There was a relationship between AUC, H/L ratio, and amount of 4-hydroxyproline.</p><p><strong>Conclusion: </strong>H/L ratio may help in the selection of drug dosage (especially blood flow dependent drug) in pre-clinical studies for chronic liver disease during the drug development process.</p>","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"277-87"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22169837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Five-year follow-up of clinical and laboratory data of early liver cirrhosis patients confirmed by liver biopsy].","authors":"Dong Uk Kim,&nbsp;Geun Tae Park,&nbsp;Dong Hee Koh,&nbsp;Hyun Seok Cho,&nbsp;Young Hoon Kim,&nbsp;Sung Gon Shim,&nbsp;Jin Bae Kim,&nbsp;Sung Hee Lee,&nbsp;Ho Soon Choi,&nbsp;Joon Soo Hahm,&nbsp;Min Ho Lee","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background/aims: </strong>It is important to evaluate the general status of the liver including the structural and inflammatory aspects, as well as the functional aspects, in order to determine a patient's treatment modality and prognosis.</p><p><strong>Methods: </strong>55 Child-Pugh class A liver cirrhosis patients confirmed by liver biopsy have been categorized into 4 groups based on the shunt index and p-value(Y= 3.3431-0.8160 ALT/AST ratio-0.0343 X prothrombin time+2.6963 X shunt index, p = e(y)/(e(y)+1)), which was obtained by Thallium- 201 scan; group I - shunt index less than 0.3 and p-value less than 0.7; group II - shunt index less than 0.3 and p-value more than 0.7; group III - shunt index more than 0.3 and p-value less than 0.7; and group IV - shunt index more than 0.3 and p-value more than 0.7. Statistical analyses used were ANOVA, paired t-test, and Chi-square test.</p><p><strong>Results: </strong>1. The laboratory data after a 5-year follow-up also showed a significant difference between four groups. 2. In group IV, the Child-Pugh class after 5 years worsened, and complications of liver cirrhosis such as esophageal varix, ascites, and hepatic encephalopathy occurred more frequently. 3. In group II, the laboratory data after a 5-year follow-up indicated some improvement.</p><p><strong>Conclusion: </strong>It can be seen that even early in patients with initially the same cirrhosis, the course of the illness can progress to a variety of different situations. The measurement of shunt index and the p-value of cirrhosis will be more helpful in the follow-up evaluation and predicting its prognostic index in liver cirrhosis patients.</p>","PeriodicalId":85610,"journal":{"name":"Taehan Kan Hakhoe chi = The Korean journal of hepatology","volume":"8 3","pages":"256-63"},"PeriodicalIF":0.0,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22171171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}