Burgener F A, Spataro R F
Radiology. 1979 Feb;130(2):321-2. doi: 10.1148/130.2.321.
Excretory urography of a patient with an early stage of medullary cystic disease demonstrated an inhomogeneous, streaky nephrogram confined to the medulla, presumably due to accumulation of contrast material in dilated tubules. This was seen best one to two hours after contrast injection and may represent a specific urographic finding which does not appear to have been described previously in this condition.
对一名处于髓质囊性疾病早期阶段的患者进行排泄性尿路造影显示，局限于髓质的肾图不均匀、呈条纹状，推测是由于造影剂在扩张的肾小管中积聚所致。这在注射造影剂后一到两小时最为明显，可能代表一种特定的尿路造影表现，在这种疾病中似乎此前未曾有过描述。
