Uncovering the armpit of SBRT: An institutional experience with stereotactic radiation of axillary metastases.

ABSTRACT:

Purpose/objectives

The growing use of stereotactic body radiotherapy (SBRT) in metastatic cancer has led to its use in varying anatomic locations. The objective of this study was to review our institutional SBRT experience for axillary metastases (AM), focusing on outcomes and process.

Materials/methods

Patients treated with SBRT to AM from 2014 to 2022 were reviewed. Cumulative incidence functions were used to estimate the incidence of local failure (LF), with death as competing risk. Kaplan-Meier method was used to estimate progression-free (PFS) and overall survival (OS). Univariate regression analysis examined predictors of LF.

Results

We analyzed 37 patients with 39 AM who received SBRT. Patients were predominantly female (60 %) and elderly (median age: 72). Medi

SUBMITTER: Mutsaers A 

PROVIDER: S-EPMC10839264 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature