肾上腺皮质腺瘤的CT诊断和鉴别诊断

CT diagnosis and differential diagnosis of adrenal cortical adenoma

目的：探讨肾上腺皮质腺瘤的ＣＴ表现及鉴别诊断。方法：回顾性分析４０例经病理证实的肾上腺皮质腺瘤患者的ＣＴ资料，男６例，女３４例，年龄２５～５３岁，平均３９岁，全部病例均作ＣＴ平扫及增强扫描。结果：ＣＴ能清晰显示肾上腺皮质腺瘤的大小、形态、密度及强化程度，结合临床资料，可对其进行分类并作出鉴别诊断。结论：ＣＴ对肾上腺皮质腺瘤有较高诊断价值。

Objective：To study CT findings and differential diagnosis of adrenal cortical adenoma.Methods：Plain and enhanced CT scanning were retrospectively analyzed in 40 patients with pathologically proved adrenal cortical adenoma.Those patients included 6 male and 34 female,aged from 25 to 53 years with the average 39 years.Results:The size,shape,density and degree of enhancement of adrenal cortical adenoma were demonstrated on CT scans. With the clinical data and CT findings, adrenal cortical adenoma could be classified and differentiated from other diseases.Conclusion：CT plays an important role in diagnosing adrenal cortical adenoma.