计算机断层扫描和超声检查中的小结节征
The nubbin sign on computed tomography and sonography.
作者信息
Blair D, Rigsby C, Rosenfield A T
机构信息
Department of Diagnostic Radiology, Yale University School of Medicine, New Haven, CT 06510.
出版信息
Urol Radiol. 1987;9(3):149-51. doi: 10.1007/BF02932647.
PMID:3326239
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.
摘要
具有重复集合系统的肾脏下极实质缺失在尿路造影上可能类似肿块（“小块征”）。该实体的计算机断层扫描结果具有诊断意义。仅使用超声检查可能难以做出诊断。
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