EVOLUCIÓN EN LA FORMA DE SOSPECHA Y EXTENSIÓN DE LA CIRUGÍA DEL CÁNCER DE MAMA EN UN CENTRO DE RADIO-ONCOLOGÍA

Abstract

Abstract Evolution in breast cancer suspicion and extent of surgery at a radio-oncology center Introduction: Breast cancer diagnosis and treatment had evolved over the past quarter century. From self-examination to mammography as main suspicion tool and from radical to conservative surgery plus radiotherapy as prefered treatment. The aim of this review was to assess the evolution of presentation and local management of breast cancer at a Chilean radio-oncology center. Materials and Methods: We analyzed 1.204 breast cancer patients who received postoperative irradiation on two four-years periods. The first period included 223 patients and coincides with the introduction of mammography and conservative surgery. The second included 981 patients managed according to current guidelines. The variables analyzed were type of clinical suspicion, time between clinical suspicion and diagnosis confirmation, type of surgery, histology and tumor size. Data were obtained from medical records and analyzed using STATA 12.