Neuroendocrine tumor of the major duodenal papilla

Affiliations

• ¹ The First College of Clinical Medical Science, China Three Gorges University, Yichang, China; Institute of Digestive Disease, China Three Gorges University, Yichang, China; Department of Gastroenterology, Yichang Central People's Hospital, Yichang, China.
• ² Department of Gastroenterology, The Central Hospital of Qianjiang, Yangtze University, Qianjiang 433100, China. Electronic address: 253409364@qq.com.