Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To evaluate the efficacy and safety of human lymphoblastoid interferon treatment (interferon alfa) for patients with compensated cirrhosis caused by hepatitis C virus (HCV) infection, we randomly assigned 82 cirrhotic patients with chronic HCV infection (44 men, 38 women; mean age, 58.6 years) to two groups: 41 patients were treated with interferon alfa (480 million U over 6 months), and the other patients received no drug treatment. HCV RNA genotypes were determined by polymerase chain reaction (PCR) testing using type-specific primers. HCV RNA levels were measured by competitive PCR testing. No untreated patients eliminated HCV RNA from the serum or had a decrease in the level of alanine aminotransferase to normal during the observation period. Of the 34 patients who completed interferon alfa treatment, 6 (17.6%) who were considered complete responders eliminated HCV RNA from the serum by the end of treatment and sustained this elimination throughout a 6-month follow-up period. Complete responders constituted 6 (46.2%) of 13 patients with HCV RNA levels < or = 10(5) copies/50 microL, but none of the 21 patients with levels > 10(5) copies/50 microL were complete responders. Two (7.1%) of 28 patients with genotype 1b infection and 4 (66.7%) of 6 with genotype 2a were complete responders. Five patients withdrew because of interferon alfa-induced side effects (1 for thrombocytopenia, 3 for severe general malaise, and 1 for impotence), and 2 withdrew after being diagnosed with hepatocellular carcinoma. Hepatic failure did not occur in any treated patient in the present study. These findings indicate that interferon alfa treatment is useful for compensated cirrhosis caused by HCV infection if the HCV RNA levels are low and the infection is of genotype 2a.
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PMID:Human lymphoblastoid interferon treatment for patients with hepatitis C virus-related cirrhosis. 944 45

A total of 51 cases (19 males and 32 females) of intrahepatic cholangiocellular carcinoma (CCC) from a low-endemicity area of primary liver cancer was analyzed during the periods from 1958 to 1979 and from 1984 to 1991. The mean annual age-adjusted incidence rate was 0.44 for males and 0.56 for females per 100,000 inhabitants. CCC was diagnosed before death in only 31%. There was a female predominance in patients over 70 years of age (p < 0.05). At presentation, malaise (85%), weight loss (73%) abdominal pain (50%) and hepatomegaly (80%) were common. The median survival time from diagnosis was 2 months. The mean age at the time of death was 72 years (range 41-92). At autopsy, cholelithiasis was found in 61% (81% in patients older than 70 years) and cirrhosis in 30% of patients. Cholelithiasis was more common in CCC (p < 0.01) than in hepatocellular carcinoma cases with the same mean age. Not one case of inflammatory bowel disease was found. The gross appearance of the tumor was predominantly massive (49%) or multinodular (35%). The most common histological features were tubular pattern of growth (82%) and abundant fibrous stroma. Metastases were particularly associated with the lymph nodes (41%), skeleton (26%) and lungs (16%).
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PMID:Incidence, etiologic aspects and clinicopathologic features in intrahepatic cholangiocellular carcinoma--a study of 51 cases from a low-endemicity area. 957 58

"Frequent Chemolipiodolization & Prostaglandin E1 administration Therapy (FCPT)" which performed frequent chemolipiodolization to Hepatocellular carcinoma (HCC) and Prostaglandin E1 (PGE1) intra-hepatic arterial administration for avoiding serious liver damage by using reservoir was carried out for 7HCC cases with severe liver cirrhosis. Chemolipiodolization was performed every 4 weeks to 6 cases. PGE1 was given to all cases with 10 or 20 micrograms/4 hours every week after 7 days administration. In 6 cases that carried out Chemolipiodolization, FCPT demonstrated complete response in a case and partial response in 3 cases. Two other cases showed the progression of HCC in spite of the frequent chemolipiodolization. The serum hepaplastin levels were stable or improved in 5 cases. Improvement of the serum total protein levels was seen in the long survival cases. The general malaise of all cases was disappeared after FCPT. In 5 cases who had ascites before FCPT, the ascites was gradually decreased. We concluded that the FCPT was useful to treat HCC with advanced liver cirrhosis, and also the intra-hepatic arterial administration of PGE1 might have the possibility that is contributing to the liver function improvement of a liver cirrhosis.
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PMID:[Frequent chemolipiodolization and prostaglandin E1 administration for hepatocellular carcinoma with advanced liver cirrhosis]. 959 6

We performed a 17-year retrospective analysis of 10 cases of hepatocellular carcinoma presenting as pyogenic liver abscess. Spontaneous tumor necrosis and biliary obstruction caused by tumor thrombi, superimposed with bacterial infection, were the two major pathogeneses. Exact diagnosis of the underlying hepatocellular carcinoma was made for five of the 10 patients before management was attempted. Main clinical manifestations included fever, chills, right-upper-quadrant pain, malaise, anorexia, jaundice, and hepatomegaly. Characteristics such as middle age and male sex, seropositivity for hepatitis B and/or hepatitis C, chronic liver disease, unexplained anemia, marked weight loss, and a severely inversed albumin/globulin ratio raise suspicions about the underlying hepatocellular carcinoma. Management strategies included percutaneous drainage (n = 3), surgical drainage (n = 4), and hepatectomy (n = 3) in addition to administration of parenteral antibiotics in all cases. The prognosis was dismal, with a mean survival of 3.5 months (range, 8 days to 6 months).
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PMID:Hepatocellular carcinoma presenting as pyogenic liver abscess: characteristics, diagnosis, and management. 959 57

A 69 year-old man with a history of thoracoplastic surgery for pulmonary tuberculosis, who required a blood transfusion and subsequently tested positive for hepatitis C virus, developed a right hypochondrial mass, swelling of the lower extremities and malaise. A huge hepatocellular carcinoma invading the suprahepatic vena cava with tumor thrombi was diagnosed radiographically. An extended right hepatectomy with supra- to retrohepatic IVC resection was performed in an en bloc fashion using a centrifugal pump for hepatic vascular exclusion (HVE). The supra- to retrohepatic IVC was replaced with an expanded polytetrafluoroethylene (ePTFE) graft, 20 mm x 10 cm in size, and the left hepatic venous confluence was reconstructed. Twenty-one months after surgery, the patient is in good condition without recurrence of tumor.
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PMID:Extended hepatectomy with ePTFE graft vena caval replacement and hepatic vein reconstruction: a case report. 1037 Jun 83

A 73-year-old man with general malaise and nausea following a common cold diagnosed by a local physician was found to have multiple hepatocellular carcinomas with enlarged bilateral adrenal glands, combined with adrenal insufficiency. Hydrocortisone replacement improved the symptoms and laboratory findings. Autopsy findings revealed that each adrenal gland was completely replaced by the tumor measuring 11 cm in diameter, and no adrenal tissue was recognized. Histologically, the adrenal tumors, as well as the liver tumors, were moderately differentiated Edmondson type II hepatocellular carcinomas. This is a second report of adrenal insufficiency due to hepatocellular carcinoma as a primary site of metastatic adrenal tumor.
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PMID:Adrenal insufficiency due to metastatic hepatocellular carcinoma. 1058 Jul 53

Hepatocellular carcinoma (HCC) is a malignant epithelial tumor that accounts for over 80% of primary liver tumors. It affects males more than females, and is responsible for over 1 million yearly deaths worldwide. HCC tends to be relentless in nature and of rapid evolution. Most cases of HCC are associated with cirrhosis, usually caused by chronic viral hepatitis or alcohol ingestion. In cases of established cirrhosis, HCC develops with an annual incidence of 3%-10%. Hepatocellular carcinoma may present in a generalized way with overall clinical deterioration and malaise, as a palpable liver mass, or as an asymptomatic lesion that is discovered incidentally. Alpha-fetoprotein (AFP) measurements allow for the differentiation of HCC in cirrhotics, and can act as predictive markers. Patients with cirrhosis and small tumors (up to 3 cm, or 5 cm if solitary), no more than three nodules, and no portal vein involvement were found to benefit more from orthotopic liver transplantation (OLTx) than from resection. Tumors under 3 cm in size were unlikely to recur, while those over 5 cm posed the greatest risk. An incidental HCC in a transplant patient should be treated as seriously and aggressively as if the transplant had been undertaken for HCC.
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PMID:Hepatocellular cancer in liver transplantation. 1170 52

Hepatocellular carcinoma is a primary tumor complicating liver disease, associated with cirrhosis in 80-90% of the cases. A kidney transplant recipient with chronic B and C viral hepatitis was admitted because of general malaise, renal function impairment and positive AST, ALT and alkaline phosphatase tests, and very high alpha-fetoprotein levels. Ascites, spontaneous bacterial peritonitis and renal failure developed. A CT showed multiple liver masses. Renal failure required hemodialysis. The patient died 17 days after the initial symptoms with hepatic encephalopathy. A postmortem liver biopsy confirmed the diagnosis of cirrhosis and hepatocellular carcinoma (HCC). This report, as well as a few others, shows the accelerated evolution of chronic viral hepatitis in kidney transplant patients and questions the convenience of kidney transplantation and the adequate follow up in chronic viral hepatitis.
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PMID:[Fatal acute hepatic failure with hepatocarcinoma presentation in a patient with renal transplant with asymptomatic chronic B and C hepatitis]. 1172 27

Hereditary haemochromatosis is a very common genetic defect in the Caucasian population, with an autosomal recessive inheritance. It is characterized by inappropriately increased iron absorption from the duodenum and upper intestine, with consequent deposition in various parenchymal organs, notably the liver, pancreas, joints, heart, pituitary gland and skin, with resultant end-organ damage. Clinical features may be non-specific and include lethargy and malaise, or reflect target organ damage and present with abnormal liver tests, cirrhosis, diabetes mellitus, arthropathy, cardiomyopathy, skin pigmentation and gonadal failure. Early recognition and treatment (phlebotomy) is essential to prevent irreversible complications such as cirrhosis and hepatocellular carcinoma. The history of this condition dates as far back as 1865, but in the last decade great advances have been made. We discuss the genetics, pathophysiology, clinical features, diagnosis and management of a condition that could easily present to a generalist, and is an important diagnosis not to miss.
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PMID:Hereditary haemochromatosis. 1583 70

The primary objective of this study was to determine the response rates of a combination of gemcitabine and cisplatin in unresectable hepatocellular carcinoma (HCC) in Indian patients. The secondary objectives were to evaluate the toxicity, time to progressive disease and overall survival for this combination. Chemonaive patients with histopathologically proven, bidimensionally measurable, stage Ill or IV unresectable HCC were enrolled into this study. All the patients were required to have a Zubrod's performance status not greater than 2, should not have undergone prior radiotherapy and were required to have adequate major organ function. Patients received gemcitabine (1250 mg/m2 intravenously over 30 to 60 min) on days 1 and 8, and cisplatin (70 mg/m2 intravenously over 2 hours) on day land every 21 days. Response assessment was done by a Computed Tomography scan after every two cycles of chemotherapy. From May to December 1999, 30 patients were enrolled in the study; they were all eligible for efficacy and toxicity analysis. Six (20%) patients achieved a partial response and 13 (43%) patients demonstrated stable disease with 11 (37%) patients showing disease progression. The median time to progression was 18 weeks (range 1 to 74 weeks) and the median duration of response was 13 weeks (range 4 to 68 weeks). The 1-year survival rate was 27% and the median overall survival was 21 weeks (95% CI: 17 to 43 weeks). WHO grade 3 and 4 anemia was seen in 11 (37%) and 2 (7%) patients, respectively. Four (13%) patients each experienced grade 3 and 4 neutropenia and grade 3 and 4 thrombocytopenia was seen in 2 (7%) patients each. Major, non-hematologic toxicities were grade 4 elevated bilirubin levels and grade 3 oral toxicity, in 1 patient (3%) each. This regimen was well tolerated and did show activity in Indian patients with advanced unresectable HCC. There is a need to further evaluate this combination in order to define its role in the treatment of HCC.
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PMID:A phase II study of gemcitabine and cisplatin in patients with advanced hepatocellular carcinoma. 1651 57


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