Early prediction of histopathological response of locally advanced rectal cancer after 1 week of preoperative radiochemotherapy using 18FDG PET-CT imaging: a prospective clinical validation study
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Background: Neoadjuvant (preoperative) radiochemotherapy (nRCT) is a standard of care in locally advanced rectal cancer (LARC). Several studies have shown that the decline in 18FDG uptake after 2 weeks of nRCT compared with the b... ...