目的　探讨肾钙乳症的诊断和治疗。方法　回顾分析 1998年 10月～ 2 0 0 2年 5月诊治的 2 3例肾钙乳症患者。结果　通过B超、X线照片、CT确诊 14例 ,拟诊 4例 ,误诊 5例。 13例手术治疗 ,10例保守治疗并随访。结论　B超、X线照片、CT等对肾钙乳症具有很高的确认率。误诊是因为对肾钙乳症的性质及影像学特征不了解。手术对肾钙乳症治愈率较高。 Objective To investigate the diagnosis and treatment of renal calcium milk. Methods A retrospective analysis of 23 cases of renal calcium in patients diagnosed and treated from October 1998 to May 2002 was performed. Results by B ultrasound, X-ray, CT confirmed in 14 cases, 4 cases were diagnosed, misdiagnosed in 5 cases. Thirteen cases were surgically treated and 10 cases were followed up. Conclusion B ultrasound, X-ray, CT and other renal calcium has a high rate of confirmation. Misdiagnosis is because of the nature and imaging features of renal calcium milk do not understand. Surgery on the high cure rate of renal calcium milk.