螺旋CT增强扫描和静脉肾盂造影对肾盂旁囊肿诊断价值

Emhanced Spiral CT Scan and Intravenous Pyelography in the Diagnosis Value of Parapelvic Cyst

目的:探讨螺旋CT增强扫描和静脉肾盂造影对肾盂旁囊肿的诊断价值对照。材料与方法:对治疗证实的4例肾盂旁囊肿的螺旋CT增强扫描和静脉肾盂造影表现进行回顾性分析总结。结果:肾盂旁囊肿表现为肾盂内囊性病灶,无对比剂进入囊肿内,而周边肾盏及肾盂受压变形,静脉肾盂造影肾盂充盈缺损,肾盂肾盏拉长,并有弧形压迹。结论:CT多期增强扫描和静脉肾盂造影结合能对肾盂旁囊肿做出准确的诊断。

Purpose： To investigate the enhanced spiral CT scan and intravenous urography in diagnosis of parapelvic cust control. Materials and Methods： spiral CT for the treatment of confirmed 4 eases of parapelvic cyst enhancement scan and intravenous pyelography were retrospectively analyzed and summarized. Results： parapelvic cyst showed renal cystic le- sions, without contrast agent into the cyst, and the surrounding renal calyx and pelvis compressive deformation, intravenous pyelography, renal pelvic filling depect, renal pelvis and lengthen, arc pressure trace. Conclusion： CT scan and intrave- nous pyelography with can make accurate diagnosis of parapelvis cyst.