Diagnosis and treatment of insulinoma in 16 cases
10.3969/j.issn.1671-8348.2017.24.010
- VernacularTitle:16例胰岛素瘤的诊断及治疗
- Author:
Jiefeng ZHANG
;
Wei GUO
;
Yanlin ZHANG
;
Yan ZENG
;
Jianting ZENG
;
Xi ZHANG
;
Yi ZHANG
- Keywords:
insulinoma;
diagnosis;
treatment
- From:
Chongqing Medicine
2017;46(24):3346-3347,3350
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze and investigate the diagnosis method and treatment measures of insulinoma.Methods The clinical data in 16 cases of insulinoma in the hepatobiliary surgery of our institute from Dec.2008 to Dec.2015 were retrospectively analyzed.Results All cases had typical Whipple′s triad,the biochemical examination suggested that all cases had plasma glucose decrease and plasma insulin increase during the onset period.The imaging examinations included preoperative ultrasonography,enhanced CT,MRI,EUS and intraoperative ultrasound (IOUS).Their diagnosis positive rates were 56.3% (9/16),77.8% (7/9),80.0% (8/10),100.0%(2/2) and 100.0%(5/5) respectively.Sixteen cases all received surgical treatment,including local tumor excision in 6 cases,simple distal pancreatectomy in 3 cases,distal pancreatectomy plus splenectomy in 5 cases and pancreaticoduodenectomy(PD) in 2 cases.Plasma glucose level in all cases was significantly increased after tumor removal.Postoperative follow-up lasted for 1-5 years without recurrence and metastasis.Conclusion The first choice of insulinoma localization diagnosis is CT and MRI,intraoperative palpation combined with IOUS is the main method of intraoperative localization,and the surgical resection is the only effective method for treating this disease.
