Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Flowchart of treatment characteristics of eligible patients through the study. cN+ M0 ESCC: Clinically node-positive nonmetastatic esophageal squamous cell carcinoma; CRT: Chemoradiotherapy; dCRT: Definitive chemoradiotherapy; RT: Radiotherapy. *This included the five patients who did not undergo consolidative CRT due to the detection of interval metastasis.
