CT增强扫描在乏脂肪的肾上腺腺瘤中诊断价值  

Diagnostic Value of Enhanced CT Scan on Adrenal Adenoma Lack of Fat

作　　者：刘翰林[1] 董汉彬[1] 杨春金[1] 

机构地区：[1]深圳市罗湖区人民医院影像科,广东深圳518001

出　　处：《罕少疾病杂志》2015年第4期28-29,35,共3页Journal of Rare and Uncommon Diseases

摘　　要：目的研究CT增强扫描在乏脂肪肾上腺腺瘤中的诊断价值。方法选取78例肾上腺肿瘤患者,按组织病理检查结果分为腺瘤及非腺瘤组,对比两组在CT增强延时扫描下病灶对比剂廓清速度特征。结果发现肾上腺腺瘤与非腺瘤比较,前者延时扫描6min密度、12min对比剂廓清迅速,CT值降至24Hu以下,P<0.05。结论 CT能从延时扫描6min、12min对比剂廓清速度将乏脂肪肾上腺腺瘤及非腺瘤进行区分。CT增强扫描在鉴别乏脂肪肾上腺腺瘤上有重要价值。Objective To study diagnostic value ofenhanced CT scan on adrenal adenoma without CT.Methods Seventy eight patients with adrenal tumor were selected, and theywere divided into an adenoma tumor group and a non- adenoma tumor group, and clearance characteristics of contrast agent of lesions in two groups under enhanced and delayed scan of CT were compared.Results The ifndings showed that the density of contrast agent of adrenal adenoma within 6 min and 12 minutes of delayed scan sweeps away rapidly when compared to that of non- adrenal adenoma, and CT value dropped below 24 hu （P〈0.05）.Conclusion CT is capable of differentiating adrenal adenoma and non-adrenal adenoma without fat from delayed scan contrast agent with the clearance speed at 6 min and 12 min. Enhanced scan CT delivers important value in differentiating adrenal adenoma without fact.

关 键 词：CT增强扫描 肾上腺腺瘤 诊断价值 

分 类 号：R322.56[医药卫生—人体解剖和组织胚胎学]