Search results for " hepatocellular"
showing 10 items of 592 documents
Sustained virologic response prevents the development of esophageal varices in compensated, Child-Pugh class A hepatitis C virus-induced cirrhosis. A…
2010
The incidence of de novo development of esophageal varices (EV) in patients with compensated liver cirrhosis has been determined by few studies in the short term and never in the long term. The aims of the present study were to determine the incidence and the risk factors associated with the development of EV and to assess whether antiviral treatment and achievement of sustained virologic response (SVR) may prevent de novo EV development in patients with HCV-induced cirrhosis. We studied 218 patients with compensated EV-free, HCV-induced cirrhosis consecutively enrolled between 1989 and 1992 at three referral centers in Milan, Italy. Endoscopic surveillance was performed at 3-year intervals…
Treatment of hepatocellular carcinoma in compensated cirrhosis with radio-frequency thermal ablation (RFTA): a prospective study
2005
Abstract BACKGROUND/AIMS: To assess the effectiveness and the safety of radio-frequency thermal ablation (RFTA) in patients with hepatocellular carcinoma (HCC) or = 35 g/L, platelet count > or = 100.000/mmc, tumor size < or = 3 cm, complete response at 1 month and Barcelona Clinic Liver Cancer (BCLC) staging classification. Overall recurrence rates were 22, 38, and 44% at 12, 24, and 30 months, respectively. One procedure-related death occurred. The proportion of major complications after treatment was 3.9%. CONCLUSIONS: A complete response after RFTA significantly increases survival. The longest survival is obtained in the presence of HCC < or = 3 cm and of higher baseline albumin levels a…
Changing aetiological factors of hepatocellular carcinoma and their potential impact on the effectiveness of surveillance
2011
BACKGROUND: The aetiological factors of hepatocellular carcinoma may vary over time. AIMS: The study assessed the potential impact of the aetiological factors on the effectiveness of surveillance in real-world patients. METHODS: Multicentre, cross-sectional study enrolling consecutive hepatocellular carcinoma cases during a six month period. RESULTS: 1733 cases (1311 prevalent and 422 incident) were recruited (mean age 68.6 years; 46.1% cases over 70 years; 73.9% males; 95.3% with cirrhosis); 63.0% were hepatitis C virus positive and 23.7% were virus negative. Amongst incident HCCs, 34.5% were single ≤3cm and 54.4% met the Milan criteria; 61.6% were diagnosed during surveillance; virus nega…
MRI versus 64-row MDCT for diagnosis of hepatocellularcarcinoma
2009
To compare the diagnostic capability of multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) for the detection of hepatocellular carcinoma (HCC) tumour nodules and their effect on patient management.A total of 28 patients (25 male, 3 female, mean age 67 +/- 10.8 years) with biopsy-proven HCC were investigated with 64-row MDCT (slice 3 mm native, arterial and portal-venous phase, 120 mL Iomeprol, 4 mL/s, delay by bolus trigger) and MRI (T1fs fl2d TE/TR 2.72/129 ms, T2tse TE/TR 102/4000 ms, 5-phase dynamic contrast-enhanced T1fs fl3d TE/TR 1.56/4.6, Gadolinium-DTPA, slice 4 mm). Consensus reading of both modalities was used as reference. Tumour nodules were analyzed w…
Is early recurrence of hepatocellular carcinoma in HCV cirrhotic patients affected by treatment with direct-acting antivirals? A prospective multicen…
2017
SummaryBackground Data on HCV-related hepatocellular carcinoma (HCC) early recurrence in patients whose HCC was previously cured, and subsequently treated by direct-acting antivirals (DAAs), are equivocal. Aim To assess the risk of HCC early recurrence after DAAs exposure in a large prospective cohort of HCV-cirrhotic patients with previous successfully treated HCC, also looking for risk factors for cancer early recurrence. Methods We enrolled 143 consecutive patients with complete response after curative treatment of HCC, subsequently treated with DAAs and monitored by the web-based RESIST-HCV database. Clinical, biological, and virological data were collected. The primary endpoint was the…
Hepatocellular Carcinoma Presenting at Contrast-Enhanced Multi–Detector-Row Computed Tomography or Gadolinium-Enhanced Magnetic Resonance Imaging as …
2012
OBJECTIVE: The objective of the study was to measure growth rate and to determine the optimal interval time for imaging follow-up of hepatocellular carcinomas (HCCs) presenting at multi-detector-row computed tomography (MDCT) or magnetic resonance imaging (MRI) as small, indeterminate lesions. METHODS: We included patients with cirrhosis with HCC initially presenting as indeterminate lesion of 2 cm or less at MDCT or MRI August 2005 to August 2009 and with available imaging follow-up. Measures of tumor growth included tumor volume doubling time (TVDT), tumor percentual diameter increase, and tumor percentual volume increase. RESULTS: We examined 48 patients (mean age, 64 years) with 69 HCCs…
Treatment of small hepatocellular carcinoma associated with cirrhosis by percutaneous ethanol injection. A trial with a comparison group.
1997
Ethanol injection has been reported to be effective in the treatment of hepatocellular carcinoma, but no controlled randomized trials have been performed. We therefore performed a trial comparing ethanol injection with an untreated, matched historical comparison group in the treatment of hepatocellular carcinoma.From 1992 to 1993, 35 patients (14 Child's A and 21 Child's B cirrhosis) with small (4 cm) hepatocellular carcinoma associated with cirrhosis were treated by ethanol injection. Each patient was matched with an untreated case (followed up during the period 1984-89) for variables known to have independent prognostic value (age, Child's classification, number of lesions, alpha-fetoprot…
Treatment of small hepatocellular carcinoma with percutaneous ethanol injection: a validated prognostic model.
2000
OBJECTIVE: Percutaneous ethanol injection may prolong the survival of patients with small hepatocellular carcinoma associated with cirrhosis. The aim was to identify prognostic factors of survival and of local recurrence, as well as separate new lesions. METHODS: We performed Cox regression analysis in 115 consecutive patients with hepatocellular carcinoma (81 Child-Pugh class A, 34 Child-Pugh class B) treated by percutaneous ethanol injection. The validity of the model was tested by comparing predicted and observed survival in 105 independent patients from an external series. RESULTS: Overall survival rates were 89%, 63%, and 43% at 1, 2, and 3 yr, respectively. The 1-, 2-, and 3-yr surviv…
Surveillance Program for Diagnosis of HCC in Liver Cirrhosis: Role of Ultrasound Echo Patterns
2017
International guidelines suggest ultrasound surveillance for hepatocellular carcinoma (HCC) early diagnosis in liver cirrhosis (LC) patients, but 40% of nodules <2 cm escape detection. We investigated the existence of an ultrasound pattern indicating a higher risk of developing HCC in patients under surveillance. 359 patients with LC (Child-Pugh A-B8) underwent ultrasound screening (median follow-up 54 months, range 12–90 months), liver function tests, alpha-fetoprotein assay, and portal hypertension evaluation. Echo patterns were homogeneous, bright liver, coarse, coarse small nodular pattern, and coarse large nodular pattern. During follow-up 13.9% developed HCC. At multivariate analys…
Characteristics of HCV positive subjects referring to hospitals in Italy: a multicentre prevalence study on 6,999 cases.
2006
In 2001, 6,999 anti-HCV positive subjects referred to 79 Italian hospital in a 6 months enrollment period were evaluated. Of them, 5,632 (80.5%) tested anti-HCV positive alone, 1,163 (16.6%) reported also an excessive alcohol intake, and 204 (2.9%) were also HBsAg positive. Normal biochemistry was observed in 7.8% of cases, chronic hepatitis in 67.9% of cases, liver cirrhosis in 18.9% of cases, and hepatocellular carcinoma in 3.6% cases. HCV positive subjects with excessive alcohol intake were statistically significantly younger, of male sex, and having more severe liver disease than those without excessive alcohol intake. Adjusting for the confounding effect of age and sex by multiple logi…