Log in to MyKarger to check if you already have access to this content.
Buy FullText & PDF Unlimited re-access via MyKarger Unrestricted printing, no saving restrictions for personal use read more
CHF 38.00 *
EUR 35.00 *
USD 39.00 *
Buy a Karger Article Bundle (KAB) and profit from a discount!
If you would like to redeem your KAB credit, please log in.
Save over 20% compared to the individual article price. Rent/Cloud Rent for 48h to view Buy Cloud Access for unlimited viewing via different devices Synchronizing in the ReadCube Cloud Printing and saving restrictions apply Rental: USD 8.50* The final prices may differ from the prices shown due to specifics of VAT rules.
Article / Publication Details AbstractPurpose: Patients with locally advanced breast cancer (LABC), should be treated with neoadjuvant chemotherapy (NAC). Pathological complete response (pCR) is related to better disease-free survival (DFS). The best strategy for assessing the efficacy of NAC has not been established yet, but several studies have shown that 18F-FDG PET/CT is a potential imaging tool for assessing pCR. The aim of this study is to investigate the merits of 18F-FDG PET/CT imaging in predicting pCR in both axillary and breast tissue and to establish a threshold maximum standard uptake value (SUVmax) for predicting the response after completion of NAC. Methods: A total of 186 LACB patients, treated with an NAC regimen according to tumor subtype, were retrospectively analyzed in this study. All patients underwent 18F-FDG PET/CT imaging before and after completion of NAC. PET parameters were measured in the most FDG avid breast tissue and axillary lymph nodes. We analyzed the correlation between the tumor SUV max value of the PET/CT response and the pCR after surgery. DFS was also evaluated with respect to pCR. Results: Higher pCR rates were significantly associated with a higher tumor grade, an initial Ki-67 ≥ 20% (p=0.03 and p=0.003, respectively), a triple-negative subtype (32.9%), and a human epidermal growth factor receptor 2 (HER-2)-positive subtype (24.7%) (p
S. Karger AG, Basel
Article / Publication Details Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher.
留言 (0)