海绵肾三例报告百色地区人民医院放射科潘豪仁海绵肾是一种先天性肾髓质囊性病变，其特征为肾锥体部乳头管及集合管扩张，扩张管囊内可充满钙质，形成砂粒样或细小结石。本科发现３例，现报告如下。例一：男，５１岁。因左腰部反复隐痛３年余偶伴尿频、尿急、尿痛、夜尿增... Sponge kidney three cases report People’s Hospital of Baise Radiology Pan Haoren sponge kidney is a congenital renal medullary cystic lesions, which is characterized by renal pyramidal teats and collecting tube dilatation, expansion of the tube can be filled with calcium, Formation of sand-like or small stones. Undergraduate found 3 cases, are as follows. Example 1: Male, 51 years old. Due to repeated pain in the left lumbar spine for more than 3 years with frequent urination, urgency, dysuria, nocturnal urination ...