DETLEFSEN S.

Studies investigating the histopathologic response of gastric carcinoma to neoadjuvant treatment have used a variety of different tumor regression grading systems. The aim of this Delphi survey was to review the available systems and reach consensus on a potential international standard. An international e-mail–based Delphi survey involving 6...

Complete histopathologic tumor regression after neoadjuvant treatment is a well-known prognostic factor for survival among patients with adenocarcinomas of the esophagus and gastroesophageal junction. The aim of this international Delphi survey was to reach a consensus regarding the most useful tumor regression grading (TRG) system that could...