• Advances in Traditional Medicine
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• v.2 no.2
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• pp.94-100
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• 2002

Liver cirrhosis is characterized by hyperaccumulation of fibrous tissue components and is commonly observed in latter or terminal states of chronic hepatic diseases. In this study, the antifibrotic effects of GLM001 on liver cirrhosis were examined in bile duct ligated rats and patients with hepatic diseases. GLM001 (250 mg/kg rat weight/ day) was administrated to cirrhotic rats for 4 weeks and to humans for 14 weeks. Bile duct ligated rats significantly increased liver collagen content and biochemical markers of hepatic injury. Liver histology showed collagen fiber deposition was increased and the normal architecture was lost with large zones of necrosis being observed frequently. GLM001 administrated rats showed significantly decreased liver collagen content, and accumulation of collagen fiber in histological analysis. Patients, who were treated with GLM001, showed decreases in biochemical markers of hepatic diseases. These results demonstrate the usefulness of GLM001 as an antifibrotic agent for liver cirrhosis.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.5 no.2
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• pp.192-198
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• 2002

Alagille syndrome is characterized by paucity of interlobular bile ducts, chronic cholestasis, characteristic facial abnormalities, cardiovascular abnormalities, posterior embryotoxon, vertebral arch defects, skeletal abnormalities, and glomerular renal involvement. We experienced a case of Alagille syndrome in a 10 month-old male presenting with jaundice. He had chronic cholestasis, characteristic face, cardiovascular abnormalities (aortic stenosis, dextrocardia, double chamber of left ventricle), and situs inversus. Histological examination of liver biopsy specimen revealed paucity of interlobular bile ducts with septal fibrosis, cirrhotic transformation and severe cholestasis. He underwent liver transplantation, but died of cardiopulmonary arrest associated with cardiac anomaly.

• Korean Journal of Radiology
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• v.20 no.6
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• pp.863-879
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• 2019

Hepatocellular carcinoma (HCC) can be noninvasively diagnosed on the basis of its characteristic imaging findings of arterial phase enhancement and portal/delayed "washout" on computed tomography (CT) and magnetic resonance imaging (MRI) in cirrhotic patients. However, different specific diagnostic criteria have been proposed by several countries and major academic societies. In 2018, major guideline updates were proposed by the Association for the Study of Liver Diseases, European Association for the Study of the Liver (EASL), Korean Liver Cancer Association and National Cancer Center (KLCA-NCC) of Korea. In addition to dynamic CT and MRI using extracellular contrast media, these new guidelines now include magnetic resonance imaging (MRI) using hepatobiliary contrast media as the first-line diagnostic test, while the KLCA-NCC and EASL guidelines also include contrast-enhanced ultrasound (CEUS) as the second-line diagnostic test. Therefore, hepatobiliary MR contrast media and CEUS will be increasingly used for the noninvasive diagnosis and staging of HCC. In this review, we discuss the emerging role of hepatobiliary phase MRI and CEUS for the diagnosis of HCC and also review the changes in the HCC diagnostic criteria in major guidelines, including the KLCA-NCC practice guidelines version 2018. In addition, we aimed to pay particular attention to some remaining issues in the noninvasive diagnosis of HCC.

• The Journal of Internal Korean Medicine
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• v.36 no.3
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• pp.410-418
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• 2015

Objectives The purpose of this study is to report the possibility of treatment of liver cirrhosis with traditional Korean medical treatment. Methods A 57-year-old man diagnosed with hepatocellular carcinoma and liver cirrhosis was admitted to Wonkwang University Oriental Medical Hospital in August 2014. He underwent liver lobectomy and later experienced abdominal pain, anorexia, and insomnia. To control cirrhotic ascites and prevent relapses, he opted to receive HangAmDan-B (HAD-B) and cultivated wild ginseng herbal acupuncture therapy. Results After treatment, the volume of ascites decreased and the patient&’s symptoms such as abdominal pain and anorexia improved. Conclusions This report suggests that HAD-B and cultivated wild ginseng herbal acupuncture therapy may play a therapeutic role in liver cirrhosis occurring after liver lobectomy.

• Clinical and Experimental Pediatrics
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• v.48 no.1
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• pp.104-107
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• 2005

Choledochal cyst is considered to be congenital anomalies of the biliary tract, characterized by varying degrees of cystic dilatation at various segments of the biliary tract. A 20-month-old girl was admitted to Eul-Ji general hospital because of abdominal distension. Physical examination revealed marked splenomegaly and hepatomegaly with nodular surface and hard consistency. Laboratory examination showed elevated transaminase level, alkaline phosphatase level and gamma glutamyltranspeptidase level without evidence of cholestasis. Diagnostic imaging study revealed choledochal cyst with Todani classification type 1. Cholecystectomy and Roux-en-Y choledochojejunostomy was performed, and wedge liver biopsy showed diffuse periportal fibrosis with cirrhotic change and ductular proliferation in the portal area. After operation, hepatosplenomegaly and abnormal laboratory examinations improved rapidly, and in 9 months, the liver and spleen became not palpable. We experienced a case of choledochal cyst complicated by liver cirrhosis on pathology in a 20 month-old girl, and removal of choledochal cyst improved clinical manifestations rapidly.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.4 no.1
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• pp.113-119
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• 2001

Mesenchymal hamartoma is an uncommon benign tumor usually found in childhood, especially during the first two years of life. The tumor consists of a solid component and multiple cyst. Without treatment, these lesions can grow to an enormous size. We experienced a case of mesenchymal hamartoma which was found incidentally, in a 8 month old girl who had ascending cholangitis after Kasai operation due to biliary atresia. On abdominal ultrasonography and CT, there was a well-defined homogeneous small echogenic mass in the right lobe of the liver with cirrhosis. Five months later, she underwent liver transplantation. Gross picture of the resected liver showed a dark greenish pigmented solid mass in the right lobe of the cirrhotic liver. Microscopic findings showed reactive mesenchyma and epithelial overgrowth.

• The Journal of Internal Korean Medicine
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• v.26 no.4
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• pp.853-863
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• 2005

Object : This study was performed to investigate the anti-fibrogenic effect of Artemisiae Capillaris Herba(ACH) on cultured rat hepatic stellate cells. Methods : Hepatic Stellate Cells were obtained from a 350gm Sprague-Dawley rat by tissue perfusion system, and the cells for the study were selected after 3 passages of culture on non-coated plastic culture dishes which enable the cells to activate, thus producing collagens in the cell media. Cells were treated with various concentrations of Artemisia Capillaris Herba(ACH) extract powder for 24 or 48 hours. After the treatment, Soluble collagen, procollagen levels and the mRNA of the procollagen type I C were measured by using assay kit and RT-PCR method. Results : Procollagen production by the hepatic stellate cells decreased after the treatment in a time-dependent dose-dependent manner. The mRNA expression decreased consistently with the volume of the secreted procollagen which indicates the herb hat inhibitory effect on fibrogenesis of the liver by regulating one of the fibrosis associated genes in transcription. Conclusion : These results suggest that ACH is beneficial in the treatment of cirrhotic patients as well as for the patients with chronic hepatitis.

• The Korean Journal of Nuclear Medicine
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• v.28 no.1
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• pp.145-147
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• 1994

Colloid uptake in various hepatic conditions such as focal nodular hyperplasia, regenerating nodules in the cirrhotic liver, hamartoma, hemangioma and rarely hepatoma has been documented. Extrahepatic tumors may show colloid uptake and they include splenic hemangioma, malignant fibrous histiocytoma, breast carcinoma and Kaposi's sarcoma. The mechanism of colloid uptake in those lesions is associated with phagocytic activity in or around the tumors. We report a pancreas islet cell tumor that showed colloid uptake on $^{99m}Tc$-phytate liver scan without histologic evidence of phagocytosis by tumor cells or infiltration of phagocytes in the tumor Microscopically the tumor was highly vascular and showed diffuse hemorrhage throughtout the tumor. We postulated that extravasation of the colloid into the tumor insterstitium caused nonspecific colloid uptake in this tumor. It is expected that hemorrhagic tumor may show nonspecific colloid uptake without phagocytosis in or about the lesion.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.1
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• pp.118-122
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• 2003

Oxidative stress and its consequent lipid peroxidation exert harmful effects, which have been currently involved in the generation of carbon tetrachloride (CCl₄)-induced fibrosis(cirrhosis). In this study, it was investigated whether dried extract of 田螺(Concha Cipangopaludinae; CC) has liver functional improvement, antioxidative and antifibrotic effect in rats those were induced liver fibrosis by CCl₄ administration. The female Sprague-Dawley rats were divided into 3 groups(Normal, AC, AC-CC) and were observed in 6 weeks. Except for normal group, liver fibrosis(cirrhosis) in rats were developed by CCl₄ administration(0.8 ㎖/rat/week). And the rats were treated with prepared CC(p. o. 2 ㎖/day/rat). At the time of sacrifice, the liver, kidney and spleen were weighed and the ratio of organ weight/body weight was calculated. The MDA, hyp and biochemical parameters(AST, ALT, ALP, t-bili) were measured in sera and liver tissue of rats. The strong yellow color of urine was observed in all CCl₄-treated group compared with normal group, but jaundice didn't appear in CCl₄-treated group. The mortality of CCl₄-treated group is very low(<13%) during 6 weeks of observation time. The ratio of liver/body as well as the weight of liver in CCl₄-treated rats significantly increased compared with that in normal group(p<0.001). The level of clinical parameters in sera of all liver fibrosis(cirrhosis) developed rats were significantly higher than that of normal group(p<0.001-0.05). Especially the value of BUN, ALP, t-bilirubin in AC-CC group showed 20.9%, 19.6%, 47.9% lower than that in AC group. The content of hyp in CCl₄-treated rats was significantly higher than normal group(p<0.001～<0.05), and showed 12.2% lower value in the AC-CC group than AC group(p<0.05). The production of lipid peroxidation(MDA) in sera and liver tissue significantly increased under the fibrotic(cirrhotic) condition(p<0.001～<0.05). Especially the MDA value of AC-CC group in sera significantly 46.5% decreased compared with that of AC group(p<0.05), and the MDA value of AC-CC in liver tissue showed 21.4% lower than that of AC group. Concha Cipangopaludinae can be improved hepatic function, and maybe have effect of liver protection, antioxidation and antifibrosis.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.1
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• pp.381-385
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• 2015

Background:Hepatocellular carcinoma (HCC) is the second most common malignancy in Egypt. Data mining is a method of predictive analysis which can explore tremendous volumes of information to discover hidden patterns and relationships. Our aim here was to develop a non-invasive algorithm for prediction of HCC. Such an algorithm should be economical, reliable, easy to apply and acceptable by domain experts. Methods: This cross-sectional study enrolled 315 patients with hepatitis C virus (HCV) related chronic liver disease (CLD); 135 HCC, 116 cirrhotic patients without HCC and 64 patients with chronic hepatitis C. Using data mining analysis, we constructed a decision tree learning algorithm to predict HCC. Results: The decision tree algorithm was able to predict HCC with recall (sensitivity) of 83.5% and precession (specificity) of 83.3% using only routine data. The correctly classified instances were 259 (82.2%), and the incorrectly classified instances were 56 (17.8%). Out of 29 attributes, serum alpha fetoprotein (AFP), with an optimal cutoff value of ${\geq}50.3ng/ml$ was selected as the best predictor of HCC. To a lesser extent, male sex, presence of cirrhosis, AST>64U/L, and ascites were variables associated with HCC. Conclusion: Data mining analysis allows discovery of hidden patterns and enables the development of models to predict HCC, utilizing routine data as an alternative to CT and liver biopsy. This study has highlighted a new cutoff for AFP (${\geq}50.3ng/ml$). Presence of a score of >2 risk variables (out of 5) can successfully predict HCC with a sensitivity of 96% and specificity of 82%.