Background: Serum concentrations of CEA and Cyfra were compared in pat
ients with mesothelioma. Materials and Methods: Serum levels of patien
ts were analysed for prognosis of survival and follow up of disease. R
esults: Cyfra 21-1 and TPA have significant prognostic value for survi
val. Conclusion: Assays measuring CK19 fragments seem to be good marke
rs in the management of patients with malignant mesothelioma.