Retreatment of very late recurrent invasive squamous cell carcinoma of the cervix with irradiation. II. Criteria for patients' selection to achieve the success.
Very late recurrent invasive squamous cell carcinoma of the cervix (over 10 years) after successful initial radiation treatment is a very rare occurrence (approximately 0.5%). Even though the treatment of choice has been radical surgery, there are a number of patients in whom surgery was regarded as undesirable. Ten such patients were reirradiated for these late recurrences after the full course of irradiation some 10 or more years ago. Six patients (six of ten) survived disease-free several years, while the remainder experienced relief of their symptoms. Factors determining success and failure are: (1) the extent of the recurrence (clinical stage); (2) the degree of tumor necrosis; (3) status of normal surrounding tissues; and (4) radiation treatment and doses, integration and individualization of the external beam and brachytherapy. Criteria for patient selection and treatment technique are discussed.
D000328:Adult; D001918:Brachytherapy; D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000532:radiotherapy; D011379:Prognosis; D011879:Radiotherapy Dosage; D002583:Uterine Cervical Neoplasms / Q000532:radiotherapy*