Low differentiated gastric adenocarcinoma, stage III, ???
Hello, My brother was diagnosed with stage 3 low-differentiated gastric adenocarcinoma with signet-ring cells HER2-, Pdl1-positive, MSS stable), T3, N0, M0. He received 4 courses of FLOT and then subtotal gastrectomy. Histopathology analysis found no mets in lymph nodes but found cancer cells in greater and lesser…