Linked Life Data

12658489

Source:http://linkedlifedata.com/resource/pubmed/id/12658489

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
2003-3-26
pubmed:abstractText
We investigated the incidence of recurrence after resection of small hepatocellular carcinomas (HCC) in patients infected with hepatitis C virus (HCV) to determine the appropriate surgical management of these patients. Sixty-one patients with anti-HCV antibody who underwent curative liver resection for small HCC (<or= 2.0 cm in greatest diameter) were categorized into two groups. Group 1 consisted of 27 patients with serum concentrations of type IV collagen 7S domain (7S collagen), a marker for hepatic fibrosis, < 8 ng/ml. Group 2 consisted of 34 patients with serum concentrations of 7S collagen >or= 8 ng/ml. Serum concentration of 7S collagen correlated with the severity of active hepatitis and the degree of fibrosis in the noncancerous hepatic tissue, both of which are related to risk potential of hepatocarcinogenesis. Serum concentration of total bilirubin, aspartate aminotransferase activity, indocyanine green retention rate at 15 minutes, the proportion of patients who were Child-Pugh class B, and the proportion of patients with severe active hepatitis or cirrhosis (determined by histologic examination) were significantly higher in group 2 than in group 1. Platelet count was significantly lower in group 2. Tumor-free survival rates were not different between the groups. In group 1, nonanatomic resection was a risk factor for recurrence by univariate and multivariate analyses (odds ratio = 3.45, p = 0.040). In group 2, nonanatomic resection was not a risk factor for recurrence. In patients with small HCV-related HCC, anatomic resection is recommended when the serum concentration of 7S collagen is low (< 8 ng/ml) because the potential of hepatocarcinogenesis may be low even after the operation.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0364-2313
pubmed:author
pubmed:issnType
Print
pubmed:volume
27
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
437-42
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
2003
pubmed:articleTitle
Appropriate surgical management of small hepatocellular carcinomas in patients infected with hepatitis C virus.
pubmed:affiliation
Department of Gastroenterological and Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno-ku, Osaka 545-8585, Japan. m7696493@msic.med.osaka-cu.ac.jp
pubmed:publicationType
Journal Article