[10-year retrospective analysis of the sequelae of loco-regional treatment of breast cancer].

With a minimum follow-up period of 10 years, the incidence of sequelae after loco-regional treatment of 349 breast cancers remains low, being dominated by lymphoedema. Rare after treatment by irradiation alone, lymphoedema appears more frequently in patients treated by radio-surgical association, in spite of a moderate dose of radiation. If a rigorous technique is carried out, the possibility of achieving satisfactory local control in the axilla with radiation alone without neurological sequelae, therefore brings into question the need for axillary dissection without clinically significant adenopathy.