Serum levels of scc, cea, ca-125 and tpa in the management of cervical-carcinoma.

Serum levels of squamous cell carcinoma antigen (SCC), carcinoembryonic antigen (CEA), CA 125 and tissue polypeptide antigen (TPA) were serially determined in 116 patients with cervical carcinoma. Serum levels of SCC or TPA levels were elevated in the 12 patients with residual tumour after primary therapy. In patients who were clinically in complete remission, SCC and TPA levels were elevated in 7/69 and 5/70 patients, respectively. Three of the 7 with positive SCC and 4 of the 5 patients with positive TPA levels had a recurrence during follow-up. Elevated levels of SCC or CA 125 or TPA preceded the clinical detection of recurrence in 13 of 18 patients (median time was 7 months for SCC and 6 months for CA 125 and TPA).