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为探讨皮质腺瘤和结节性增生之间的 CT鉴别诊断 ,对 40例经手术病理证实的肾上腺皮质腺瘤和结节性增生病例的 CT表现进行分析。结果显示 CT的定性诊断准确率为 92 .5 %,提示 :CT扫描可以从病灶的密度、强化程度、大小、有无包膜和对侧腺体有无萎缩或增大等征象来鉴别腺瘤和结节性增生。
To investigate the differential diagnosis of CT between cortical adenomas and nodular hyperplasia, CT findings of 40 adrenocortical adenomas and nodular hyperplasia confirmed by surgery and pathology were analyzed. The results showed that the diagnostic accuracy rate of CT was 92.5%, suggesting that CT scan can distinguish adenoma from lesion density, degree of enhancement, size, presence or absence of capsule and contralateral gland atrophy or enlargement And nodular hyperplasia.