10-Year oncological outcome report after second conservative treatment for ipsilateral breast tumor event.

ABSTRACT:

Purpose

To analyze long-term oncological outcome after 2nd conservative treatment (2^ndCT) for patients with ipsilateral 2nd ipsilateral breast tumor event (2^ndIBTE).

Materials/methods

In this retrospective observational study (N°F20210402152843), patients with 2^ndIBTE underwent 2^ndCT (lumpectomy + tumor bed re-irradiation). 3^rdIBTE (3^rdIBTE-FS), regional relapse- (RRFS) and metastatic disease- (MD-FS) free survivals as well as disease-free (DFS), specific (SS) and overall (OS) survival were analyzed. Late toxicity was reported.

Results

Between 09/2000 and 04/2022, 244 patients presented a 2^ndIBTE and underwent a 2^ndCT. Among them, 113 pts with a minimum follow-up of 60 months were

SUBMITTER: Hannoun-Levi JM 

PROVIDER: S-EPMC9646647 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature