Warshawsky A B, Miller K E, Kaplan G W
J Urol. 1977 Jan;117(1):94-6. doi: 10.1016/s0022-5347(17)58353-6.
Classically, multicystic kidneys have been described as having no functioning renal parenchyma that, consequently, should not be seen on excretory urography. However, during the last several years, sufficient concentration of contrast medium permitted radiographic visualization of renal tissue in 4 cases of pathologically typical multicystic kidneys.
传统上，多囊肾被描述为没有功能性肾实质，因此在排泄性尿路造影中不应显影。然而，在过去几年中，在4例病理典型的多囊肾病例中，造影剂的充分浓缩使得肾组织在影像学上得以显影。
