Affiliation: | Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, 2 Zheshan West Road, Jinghu District, Wuhu, Anhui Province, China;Department of Pathology, The First Affiliated Hospital of Wannan Medical College, 2 Zheshan West Road, Jinghu District, Wuhu, Anhui Province, China;Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, 2 Zheshan West Road, Jinghu District, Wuhu, Anhui Province, China |