[A Case of Locally Advanced Rectal Cancer Treated Successfully with TNT].

Local control is important in the treatment of locally advanced rectal cancer(LARC). In Western countries, the standard therapy for LARC is preoperative chemoradiotherapy(CRT)followed by total mesorectal excision. Recently, addition of intensive chemotherapy to CRT known as total neoadjuvant therapy(TNT)is increasing. We herein report a 69-year-old woman who developed LARC(cT3N3M0, cStage Ⅲc). She was diagnosed as clinical complete response after TNT, and she chose"watch and wait". She did not have a recurrence for 16 months.