[Serum marker changes during the rehabilitative treatment of stomach cancer patients]. / Izmeneniia syvorotochnykh markerov v protsesse vosstanovitel'nogo lecheniia bol'nykh rakom zheludka.

The results of rehabilitative treatment received at health resort by 200 gastric cancer patients were studied. In 85 of them, radioimmunoassay was used to measure serum CEA, ferritin and gastrin levels in the course of treatment. CEA and ferritin concentrations in remission patients (12.6 +/- 5.7 ng/ml and 94,6 +/- 15.3 ng/ml, respectively) differed from those in cases of relapse (69.2 +/- 7.1 ng/ml and 361.4 +/- 46.8 ng/ml). It is suggested that serum markers levels be used as criteria of response to treatment and prognosis.