Risk of metastatic recurrence after endoscopic resection for esophageal squamous cell carcinoma invading into the muscularis mucosa or submucosa: a multicenter retrospective study.
Waku HattaTomoyuki KoikeSo TakahashiTomohiro ShimadaTakuto HikichiYosuke ToyaIppei TanakaYusuke OnozatoKoichi HamadaDaisuke FukushiKo WatanabeShoichi KayabaHirotaka ItoTatsuya MikamiTomoyuki OikawaYasushi TakahashiYutaka KondoTetsuro YoshimuraTakeharu ShirokiKo NaginoNorihiro HanabataAkira FunakuboDai HirasawaTetsuya OhiraJun NakamuraTakayuki MatsumotoTomohiro NakamuraNaoki NakayaKatsunori IijimaShinsaku FukudaAtsushi Masamunenull nullPublished in: Journal of gastroenterology (2021)
Closed follow-up with no additional treatment may be an acceptable option after ER in pT1a-MM/pT1b-SM1 ESCC with negative LVI and VM.