Role of serum alpha-fetoprotein in pre- and post-orthotopic liver transplantation (OLT) for malignant disease.
We have examined serum alpha-fetoprotein (AFP) concentrations in the pre- and post-orthotopic liver transplantation (OLT) period of a population of 19 adult patients. (Five with secondary hepatic malignancy and fourteen with primary hepatic cancer). In pre-OLT, rises in serum AFP levels are indicatives for hepatocellular carcinoma (HCC): six of our nine cases of HCC were associated with the increase in serum AFP concentration, but none of the non-hepatocellular primary cancers and only one of the five secondary malignancy (hepatic metastasis of breast carcinoma with serum AFP values around 20 ng/ml). In pre-OLT, AFP values correlated with viable tumor mass rather than tumor:volume. In post-OLT, rises in AFP concentrations may be explained either by recurrent hepatic cancer or by hepatic post-necrotic regeneration. In this case, the increase in serum transaminasis is an important help for differential diagnosis.
Andorno
E
E
Salizzoni
M
M
Schieroni
R
R
De Hemptinne
B
B
D014408:Biomarkers, Tumor / Q000032:analysis*; D006801:Humans; D008107:Liver Diseases / Q000601:surgery; D008113:Liver Neoplasms / Q000097:blood / Q000556:secondary / Q000601:surgery*; D008115:Liver Regeneration; D016031:Liver Transplantation; D008991:Monitoring, Physiologic; D009364:Neoplasm Recurrence, Local / Q000097:blood; D000509:alpha-Fetoproteins / Q000032:analysis*
D014408:Biomarkers, Tumor; D000509:alpha-Fetoproteins