The primary aim of neoadjuvant chemotherapy (NAC) is the achievement of pathologic complete response (pCR) prior to surgery, which has been shown to confer improvements in long-term disease-free and overall survival; a secondary objective in these patients is an improvement of surgical options. The goals of imaging after neoadjuvant therapy are to monitor response to therapy and allow for accurate surgical planning. This review summarizes the role of MRIin assessing tumor response in patients receiving neoadjuvant therapy. Breast MRIaccuracy for assessing residual disease after neoadjuvant chemotherapy is accurate but multiple factors, such as cancer subtype and treatment regimen. Both overestimation and underestimation can be observed and might have important clinical impact. The assessment of NACresponse with MRIis promising and ready for more multicenter studies that may address these shortcomings.

Role of morphofunctional imaging in assessing residual disease after neoadjuvant chemotherapy

VANORE, Laura
Writing – Review & Editing
;
SALVIA, Antonio A.
Validation
;
CUCCURULLO, Vincenzo
Conceptualization
;
GATTA, Gianluca
Investigation
2023

Abstract

The primary aim of neoadjuvant chemotherapy (NAC) is the achievement of pathologic complete response (pCR) prior to surgery, which has been shown to confer improvements in long-term disease-free and overall survival; a secondary objective in these patients is an improvement of surgical options. The goals of imaging after neoadjuvant therapy are to monitor response to therapy and allow for accurate surgical planning. This review summarizes the role of MRIin assessing tumor response in patients receiving neoadjuvant therapy. Breast MRIaccuracy for assessing residual disease after neoadjuvant chemotherapy is accurate but multiple factors, such as cancer subtype and treatment regimen. Both overestimation and underestimation can be observed and might have important clinical impact. The assessment of NACresponse with MRIis promising and ready for more multicenter studies that may address these shortcomings.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11591/516613
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