Radiologic MRI classification of tumor regression grade (TRG) in rectal cancer after neoadjuvant therapy[1]
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Reprinted by permission from Springer: Annals of Surgical Oncology. Kennedy ED, Pooni A. Selection of patients for organ preservation after chemoradiotherapy: It is too early to exclude any method for assessment of response after CRT. Ann Surg Oncol 2020; 27:2582. Copyright © 2020.
https://www.springer.com/journal/10434.