3例异位嗜铬细胞瘤影像学分析  

An image analysis of 3 cases of ectopic phaeochromocytoma

作　　者：李建新[1] 孙魁玉[1] 王吉[2] 王善涛[2] 

机构地区：[1]新疆医科大学第五附属医院放射介入科 [2]新疆心脑血管病医院影像科,新疆乌鲁木齐830011

出　　处：《新疆医科大学学报》2008年第12期1701-1703,共3页Journal of Xinjiang Medical University

摘　　要：目的:提高对肾上腺外嗜铬细胞的影像学认识。方法:回顾性分析3例肾上腺外嗜铬细胞患者的临床资料、影像学表现。结果:3例肾上腺外嗜铬细胞瘤中,2例发生在肾门附近,1例发生于Zuckerkandl器,2例有高血压表现三甲基四羟基苦杏仁酸(VMA)水平均有增高,CT表现为不均匀中等密度,肾脏肿物周围结构呈受压改变。结论:肾上腺外嗜铬细胞瘤的影像学改变主要是明确显示特殊部位的包块、血供丰富,常见中心坏死、压迫周围器官,结合临床阵发血压升高和尿儿茶酚胺代谢产物测定,一般术前能做出较明确诊断。Objective:To analyze the imaging feature the ectopic phaeochromocytoma.Methods:Retrospectively analyzed clinical and imaging materials of three cases with ectopic phaeochromocytoma which were proven by pathology.Results:Two of them occurred near to the renal hilum,one located at the Zuckerkandl s organ.Two patients had hypertension,leval of VMA increased markedly.The lesions were homogeanous or unhomogeanous.Kidney and other surrounding structures were compressed.Conclusions:Imaging features of ectopic phae...

关 键 词：嗜铬细胞瘤 异位 影像学诊断 

分 类 号：R736.6[医药卫生—肿瘤]