Particular tumor of the pancreas:A case report  

作　　者：Ming-Hui Zhu Chang-Fu Nie 

机构地区：[1]Department of General Surgery,Zhengzhou People's Hospital,Zhengzhou 450008,Henan Province,China [2]Department of Hepatopancreatobiliary Surgery,the Affiliated Cancer Hospital of Zhengzhou University,Zhengzhou 450008,Henan Province,China

出　　处：《World Journal of Clinical Cases》2021年第30期9101-9107,共7页世界临床病例杂志

基　　金：Supported by Henan Science and Technology Research Project,No.162102310045.

摘　　要：BACKGROUND Granular cell tumor(GCT)of the pancreas is a rare neurogenic tumor.The first case of pancreatic GCT was described in 1975,and up to now,only 7 cases have been reported.CASE SUMMARY A 53-year-old male had a pancreatic mass for 1 mo.He was not treated at the local hospital,but referred to Henan Tumor Hospital for surgery.Preoperative imaging revealed a 2.0 cm×2.5 cm-sized mass located in the body of the pancreas.At the microscopic level,a large number of eosinophilic particles are present in the oval tumor cells.The immunohistochemistry of this tumor cell display CD56(+),blood vessels CD34(+),Ki-67(+)<10%,and S-100(+).CONCLUSION GCT of the pancreas should be recognized as a preoperative differential diagnosis of pancreatic tumors.Surgical resection of the tumor should be attempted;however,GCT of the pancreas has a certain rate of tumor metastasis and recurrence.Therefore,GCT of the pancreas requires regular and long-term followup.

关 键 词：Granular cell tumor PANCREAS DIAGNOSIS Case report 

分 类 号：R735.9[医药卫生—肿瘤]