[The pre- and postoperative and follow-up use of the tumor markers MCA, CA-125 and CA-19-9].

The paper describes the authors' personal experience of the use of tumour markers, above all during postoperative follow-up as well as during the evaluation of the response to adjuvant and other forms of chemotherapy. The authors affirm that the use of these markers is fundamental for a correct evaluation and rapid treatment, above all in the identification and treatment of recidivation.