• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제5권2호
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• pp.192-198
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• 2002

저자들은 지속적인 황달을 주소로 연세의대 세브란스병원에 입원하였던 10개월 된 남아에서 특징적인 얼굴모양, 심혈관계 이상, 간 생검 조직검사상 담즙 정체, 거대세포 형성 및 소염관 담관의 수가 감소되어 있었고, 퇴원 후 간경변으로 이행되어 간 이식수술을 받았던 Alagille증후군 1례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

• Korean Journal of Radiology
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• 제20권6호
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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.

• 대한한방내과학회지
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• 제36권3호
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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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• 제48권1호
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• pp.104-107
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• 2005

저자들은 20개월 유아에서 복통이나 담즙정체 등의 특이 증상이 동반되지 않으면서도 간, 비장종대를 동반하고 간 조직검사에서 간경화가 있었으나, 종괴제거 수술 후 간기능검사 뿐 아니라 간, 비장 종대가 급격하게 해결된 총수담관낭을 경험하였다. 총수담관낭을 조기에 발견하여 적절하게 제거하는 것이 간기능 검사의 호전 뿐 아니라 조직학적으로 입증된 간경화를 호전시키는 데에도 중요함을 시사한다고 하겠다.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제4권1호
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• pp.113-119
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• 2001

소아에서 간의 간엽 과오종은 주로 복부팽만을 주소로 내원하여 대부분 2세 이내에 발견되며, 비교적 크기가 큰 낭종의 소견을 보이는 것으로 알려져 있다. 저자들은 담도 폐쇄증으로 Kasai 수술받은 8개월 여아에서 복부 초음파 검사상 작은 기질성 종괴를 우연히 발견하여 병리학적으로 확진된 간엽과오종 1례를 보고하는 바이다.

• 대한한방내과학회지
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• 제26권4호
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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.

• 대한핵의학회지
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• 제28권1호
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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.

• 동의생리병리학회지
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• 제17권1호
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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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• 제16권1호
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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%.

• 한국수의병리학회:학술대회논문집
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• 한국수의병리학회 2004년도 추계 학술대회 초록집
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• pp.13-13
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• 2004