Application of serum gastric function markers and digestive tumor indices to the diagnosis of early gastric cancer and precancerous lesions

From the Department of Gastroenterology and Hepatology (Yanan, Fangyu), Jinling Hospital, Jinling Clinical College of Nanjing Medical University, Nanjing, and from the Department of Gastroenterology (Yanan, Juan, Jun, Xin, Kejian), the affiliated Hospital of Xuzhou Medical University, XuZhou, China.

From the Department of Gastroenterology and Hepatology (Yanan, Fangyu), Jinling Hospital, Jinling Clinical College of Nanjing Medical University, Nanjing, and from the Department of Gastroenterology (Yanan, Juan, Jun, Xin, Kejian), the affiliated Hospital of Xuzhou Medical University, XuZhou, China.

From the Department of Gastroenterology and Hepatology (Yanan, Fangyu), Jinling Hospital, Jinling Clinical College of Nanjing Medical University, Nanjing, and from the Department of Gastroenterology (Yanan, Juan, Jun, Xin, Kejian), the affiliated Hospital of Xuzhou Medical University, XuZhou, China.

From the Department of Gastroenterology and Hepatology (Yanan, Fangyu), Jinling Hospital, Jinling Clinical College of Nanjing Medical University, Nanjing, and from the Department of Gastroenterology (Yanan, Juan, Jun, Xin, Kejian), the affiliated Hospital of Xuzhou Medical University, XuZhou, China.

From the Department of Gastroenterology and Hepatology (Yanan, Fangyu), Jinling Hospital, Jinling Clinical College of Nanjing Medical University, Nanjing, and from the Department of Gastroenterology (Yanan, Juan, Jun, Xin, Kejian), the affiliated Hospital of Xuzhou Medical University, XuZhou, China.

From the Department of Gastroenterology and Hepatology (Yanan, Fangyu), Jinling Hospital, Jinling Clinical College of Nanjing Medical University, Nanjing, and from the Department of Gastroenterology (Yanan, Juan, Jun, Xin, Kejian), the affiliated Hospital of Xuzhou Medical University, XuZhou, China.