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Gastroenterology. 1993 Jan;104(1):228-34.

Primary liver cancer in genetic hemochromatosis: a clinical, pathological, and pathogenetic study of 54 cases.

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  • 1Clinique des Maladies du Foie and INSERM U 49, CHRU Pontchaillou, Rennes, France.

Abstract

BACKGROUND:

Although liver cancer arises frequently in the course of genetic hemochromatosis (GH), it has not been previously studied in a large series of patients with well-defined GH.

METHODS:

The bioclinical and pathological data from 1 cholangiocarcinoma and 53 hepatocellular carcinomas (HCCs) complicating GH in 32 untreated and 22 de-ironed patients are reported.

RESULTS:

This study (1) adds three new well-documented cases of HCC in noncirrhotic but only fibrotic hemochromatotic liver, (2) shows the high prevalence (83%) of proliferative and often dysplastic (70%) iron-free foci in the nontumorous liver of untreated patients, and (3) emphasizes the significant increase of cirrhosis (81% vs. 28%) and of associated noniron-related risk factors, mainly chronic alcoholism (48% vs. 25%) and tobacco smoking (50% vs. 18%) in patients with HCC compared with matched hemochromatotic patients without HCC.

CONCLUSIONS:

These data (1) suggest that iron-free foci may be markers of an early stage of HCC in GH and (2) supply the basis for defining a cost-effective policy for the screening of HCC in GH patients.

PMID:
8419246
[PubMed - indexed for MEDLINE]
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