[Locoregional recurrences after conservative treatment of breast cancer stage I-II].

Background: Since 1992 conservative treatment of breast cancer (stage I and II: clinical TNM) has been established as an alternative to mastectomy in our hospital. The aim of this retrospective study was to analyse locoregional recurrence features and to compare prognosis with regard to to site of recurrence.

Method: Between 1987 and 1993, 489 patients with breast cancer (stages I and II) were treated with conservative surgery and radiation therapy at the Hospital Sant Pau of Barcelona.