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Advanced gastric cancer: CT radiomics prediction and early detection of downstaging with neoadjuvant chemotherapy.

Qinmei XuZeyu SunXiuli LiChen YeChangsheng ZhouLongjiang ZhangGuang Ming Lu
Published in: European radiology (2021)
• Baseline contrast-enhanced computed tomography (CECT)-based radiomics features were predictive of pathological downstaging, allowing accurate identification of non-responders before therapy. • Restaging CECT-based radiomics features were predictive to achieve pDS after and even at an early stage of neoadjuvant chemotherapy. • Combination of baseline and restaging CECT-based radiomics features was promising for early detection and preoperative evaluation of pathological downstaging of AGC.
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