Would you recommend adjuvant chemoradiation for T1N0 gastric adenocarcinoma status post R0 resection but no D2 lymph node dissection?

I would not recommend adjuvant chemoradiation for a patient with an R0 resection for a T1N0 gastric adenocarcinoma even though a D2 dissection was not performed. If the patient had high risk factors, adjuvant chemotherapy may be appropriate in view of distant metastasis rates of ~ 30% with T1-2N0 le...