Abstract
Tumor markers CA 125, carcinoembryonic antigen (CEA) and tumor-associated trypsin inhibitor (TATI) were studied in 42 patients with cervical adenocarcinoma. Pretreatment levels of CA 125 were elevated in 73% of 33 patients, CEA in 48% of 27 patients, serum TATI in 23% of 22 patients, and urine TATI in 38% of 26 patients. Elevated CA 125 levels were associated with histological grade ( P = 0.002), and elevated CEA levels with the presence of lymph node metastases ( P = 0.008), respectively. No associations were found between elevated tumor marker levels and stage, or tumor size. Serum CA 125 levels increased in 71% of the patients with progressive disease, CEA levels in 36%, serum TATI levels in 46%, and urine TATI levels in 20% of the patients. In all patients with regressive disease the tumor marker levels decreased or stayed unchanged. Regression of the disease was significantly correlated ( P < 0.05) with stage, histological grade, tumor size, and nodal status. The results suggest that CA 125 and, to a lesser extent, CEA and TATI are useful in the follow-up of patients with cervical adenocarcinoma.
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