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Survival and Prognostic Factors for Breast Cancer Patients with Regional Oligo-Recurrence / 한국유방암학회지
Journal of Breast Cancer ; : 622-634, 2020.
Article in English | WPRIM | ID: wpr-891250
ABSTRACT
Methods@#In the breast cancer registry of our institution, 18,790 patients received curative surgery for stage I–III breast cancer between January 1995 and June 2016. Of those patients, only 87 (0.5%)underwent salvage local treatment for isolated nodal recurrence on the axillary lymph nodes (ALNs) (n = 58), supraclavicular lymph nodes (SCNs) (n = 17), or internal mammary lymph nodes (IMNs) (n = 12). @*Results@#The median follow-up duration after regional oligo-recurrence was 49 months (range 6–194 months). For patients with recurrence of ALN, SCN, or IMN, the 5-year progression-free survival (PFS) and overall survival (OS) rates were 40.0%, 32.1%, and 25.0%, respectively (p = 0.3) and 62.7%, 70.0%, and 58.3%, respectively(p = 0.97). In the multivariable analysis for PFS, age at recurrence ≥ 65 years, disease-free interval 1 RF (p 1 RF, the 5-year PFS rates were 7.3% in the ALN group and 7.1% in the SCN/IMN group (p = 1.00). @*Conclusion@#In breast cancer patients with regional oligo-recurrence, clinical outcomes after salvage treatment were favorable in patients with ≤ 1 RF, while patients with > 1 RF had poor prognoses irrespective of the location of recurrence.
Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: English Journal: Journal of Breast Cancer Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: English Journal: Journal of Breast Cancer Year: 2020 Type: Article