Neuroendocrine tumour of the descending part of the duodenum complicated with schwannoma:A case report  

作　　者：Lu Zhang Chi Zhang Shu-Yan Feng Pan-Pan Ma Shuo Zhang Qian-Qian Wang 

机构地区：[1]Department of Gastroenterology,The First Affiliated Hospital,Zhejiang Chinese Medical University,Hangzhou 310006,Zhejiang Province,China

出　　处：《World Journal of Clinical Cases》2022年第17期5770-5775,共6页世界临床病例杂志

基　　金：Supported by the National Natural Science Foundation of China,No.82074214;the Research Fund Project of Zhejiang Chinese Medical University,No.2019ZY02.

摘　　要：BACKGROUND No known case of neuroendocrine tumour(NET)with schwannoma has been reported.CASE SUMMARY A 63-year-old female presented to our hospital with nausea and vomiting.Upper gastrointestinal endoscopy revealed a mass in the descending part of the duodenum.Using ultrasound gastroscopy,we found that the tumour originated from the submucosa and showed low echo.We removed the tumour by electrocoagulation and sent it for pathological biopsy.CONCLUSION Immunohistochemical results showed that the mass was a rare NET with neurilemmoma.

关 键 词：Neuroendocrine tumour SCHWANNOMA DUODENUM Endoscopy IMMUNOHISTOCHEMISTRY Trap with current Case report 

分 类 号：R735.31[医药卫生—肿瘤]