MSCT对囊性肾瘤的诊断价值

目的：探讨囊性肾瘤(CN)的 MSCT表现及病理特点。方法回顾性分析7例经术后病理证实的肾脏 CN MSCT 表现及病理特点。结果7例均为单侧发病,男5例,女2例,MSCT表现均为囊性病变,边界清楚,囊壁及分隔厚度均匀无附壁结节,增强扫描囊壁及分隔均匀强化,而囊内密度不均,增强扫描无强化。结论肾脏CN的 MSCT表现具有特征性。

Diagnostic value of MSCT in cystic nephroma

Objective To discuss the diagnostic performance of MSCT in cystic nephroma(CN).Methods The MSCT findings of CN in 7 patients proved by operation and pathology were retrospectively reviewed.Results All of 7 cases were isolated cystic lesion, including 5 males and 2 females.MSCT scanning showed cystic tumor in the renal parenchyma with well-defined boundary.All cases showed regular cystic wall and septa with no attached cystic wall nodule.The cystic wall and septa appeared homogeneous enhancement on contrast-enhanced CT,while the cystic space showed inhomogeneous density and lack of enhancement.Conclusion The MSCT findings of CN may benefit the definite diagnosis.