The impact of S-1 for the patient with lymph nodal metastasis biliary tract cancer as adjuvant chemotherapy: a multicenter database analysis.
Ryoga HamuraKoichiro HarukiTomohiko TaniaiMitsuru YanagakiYoshihiro ShiraiKenei FurukawaTeruyuki UsubaShuichi FujiokaTomoyoshi OkamotoYukio NakabayashiTadashi UwagawaToru IkegamiPublished in: International journal of clinical oncology (2022)
After resection of biliary tract cancer, adjuvant chemotherapy with S-1 appears to benefit those who had lymph node metastasis.