The Effect of Pre-Operative Mri on the In-Breast Tumor Recurrence Rate of Patients With Breast Cancer: A Meta-Analysis Publisher Pubmed



Banisi MK¹ ; Ghadri H² ; Soltani B³ ; Farshid A⁴ ; Behnam B¹ ; Rhouholamini AA¹ ; Mohammadi A¹ ; Hamzavi SF¹ ; Azizi A⁵ ; Deravi N¹ ; Noroozi M⁶ ; Magsudy A⁷ ; Seyedipour S⁸ ; Behzad S⁹ Show All Authors Show Affiliations
Source: Langenbeck's Archives of Surgery Published:2025

Abstract

Purpose: The impact of preoperative MRI on breast cancer recurrence and long-term outcomes remains undefined. Therefore, this study aims at determining the influence of preoperative MRI on in-breast tumor recurrence rates in cases of surgical treatment for breast cancer. Methods: A systematic review and meta-analysis were performed. Literature searches of PubMed, Scopus, and Google Scholar were conducted for studies up to February 2024. Two authors assessed the quality of the eligible studies and extracted their data. Results: The meta-analysis included 14 studies (2 RCTs, 12 cohort studies) with 12,889 patients with 5,451 undergoing preoperative MRI. Pooled hazard ratio for in-breast tumor recurrence was 0.95, using fixed effects and 0.94 using random effects models with 95% confidence intervals of 0.80–1.14 and 0.77–1.14, respectively. A trend towards lower recurrence rates in the MRI group was seen, but the reduction was not statistically significant. Conclusion: This meta-analysis found no significant reduction in in-breast tumor recurrence rates associated with preoperative MRI use in breast cancer patients, consistent with previous findings. © The Author(s) 2025.