Thoracic Department Sun Yat-sen University Cancer Center Guangzhou 510060 Guangdong Province ChinaState Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Guangzhou 510060 Guangdong Province China;
State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Guangzhou 510060 Guangdong Province ChinaDepartment of Endoscopy Sun Yat-sen University Cancer Center Guangzhou 510060 Guangdong Province China;
State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Guangzhou 510060 Guangdong Province ChinaDepartment of Colorectal Surgery Sun Yat-sen University Cancer Center Guangzhou 510060 Guangdong Province China;
State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Guangzhou 510060 Guangdong Province ChinaHepatopancreatobiliary Surgery Department Sun Yat-sen University Cancer Center Guangzhou 510060 Guangdong Province China;
State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Guangzhou 510060 Guangdong Province ChinaTraditional Chinese Medicine Department Sun Yat-sen University Cancer Center Guangzhou 510060 Guangdong Province China;
State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Guangzhou 510060 Guangdong Province China;
State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Guangzhou 510060 Guangdong Province ChinaDepartment of Nursing Sun Yat-sen University Cancer Center Guangzhou 510060 Guangdong Province China;
Esophageal carcinoma; Dilation of esophageal stenosis; Symptom distress; Dilation effect; Lumen stenosis; Repeated dilation;