Impact of tumor regression grade on recurrence after preoperative chemoradiation and gastrectomy for gastric cancer.
Alexander P StarkJeannelyn S EstrellaYi-Ju ChiangPrajnan DasBruce D MinskyMariela A Blum MurphyJaffer A AjaniPaul MansfieldBrian D BadgwellNaruhiko IkomaPublished in: Journal of surgical oncology (2020)
TRG0 imparted excellent local control. However, TRG1-3 patients had similar R1 resection rates and therefore similar LR. DR is associated with ypN status and linitis plastica, not TRG.