恶性胰岛素瘤多发肝转移一例
Multiple Liver Metastases in Malignant Insulinoma:A Case Report
廖晋豪 1高玉婷 1王湘 2王志伟 3徐强 4赵宇星 1池玥 1茅江峰 1阳洪波1
作者信息
- 1. 中国医学科学院北京协和医院 内分泌科国家卫生健康委员会内分泌重点实验室,北京 100730
- 2. 中国医学科学院北京协和医院 肿瘤内科,北京 100730
- 3. 中国医学科学院北京协和医院 放射科,北京 100730
- 4. 中国医学科学院北京协和医院 基本外科,北京 100730
- 折叠
摘要
恶性胰岛素瘤是疑难罕见的神经内分泌肿瘤之一,常合并远处转移,其中以肝转移最常见,预后多不佳.本文报道1 例恶性胰岛素瘤多发肝转移病例.患者男性,70 岁,因"发作性意识障碍 4 个月余"入院,监测血糖发现其空腹、餐后及夜间均反复出现低血糖.胰腺灌注CT及肝脏动态增强MRI发现胰头钩突部占位、肝内多发转移灶,经皮肝穿刺活检病理证实为胰岛素瘤.经多学科讨论后,分期行肝内动脉介入栓塞及射频消融治疗,同时联合依维莫司治疗.复查增强CT可见部分肝转移灶缩小.患者规律加餐,血糖逐渐上升并维持在正常水平.本文讨论该病例的临床特征及多学科协作诊疗经过,旨在为恶性胰岛素瘤患者的临床综合诊治提供经验.
Abstract
Malignant insulinoma is a kind of rare and challenging neuroendocrine tumor.It is often ac-companied by distant metastasis,among which liver metastasis is most common,and the prognosis is often non-promising.In this paper,we report a case of multiple liver metastases from malignant insulinoma.The pa-tient,a 70-year-old male,was admitted to the hospital due to"episodic consciousness disorder for more than four months."Blood glucose monitoring revealed recurrent hypoglycemia in the early morning,after meals,and at night.Pancreatic perfusion CT and dynamic enhanced MRI of the liver revealed a mass in the uncinate process of the pancreatic head and multiple liver metastases.Percutaneous liver biopsy confirmed the diagnosis of insulinoma.After multidisciplinary discussions,hepatic artery embolization and radiofrequency ablation were performed in stages,in combination with everolimus treatment.Thereafter,the enhanced CT demonstrated that some liver metastases shrank.The patient had regular meals,and the blood sugar gradually increased and re-mained normal thereafter.This article discusses this case's clinical characteristics and multidisciplinary collabo-rative diagnosis and treatment,aiming to provide experience for the comprehensive clinical diagnosis and treat-ment of malignant insulinoma patients.
关键词
低血糖症/恶性胰岛素瘤/多学科协作诊疗Key words
hypoglycemia/malignant insulinoma/multidisciplinary treatment引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据