| Literature DB >> 3326239 |
D Blair1, C Rigsby, A T Rosenfield.
Abstract
The loss of parenchyma in the lower pole of a kidney with a duplicated collecting system may mimic a mass on urography ("the nubbin sign"). Computed tomographic findings of this entity are diagnostic. The diagnosis may be difficult to make using sonography alone.Mesh：
Year: 1987 PMID： 3326239 DOI： 10.1007/bf02932647
Source DB: PubMed Journal: Urol Radiol ISSN： 0171-1091