肾母细胞瘤侧支动脉供应的意义。

Significance of collateral arterial supply to Wilms' tumours.

作者信息

Lundkvist K, Esscher T, Jorulf H, Larsson E, Läckgren G

出版信息

Acta Radiol Diagn (Stockh). 1985 May-Jun;26(3):293-7. doi: 10.1177/028418518502600312.

Abstract

The presence of collateral arterial supply was examined by angiography in 19 children with Wilms' tumour. Collateral arterial supply was related to tumour size. Ten of 14 tumours displaying collateral circulation were entirely intrarenal at operation, confirmed by histopathology. Angiography in Wilms' tumour is indicated when the results of urography, ultrasonography or computed tomography are equivocal or extrarenal tumour growth is suggested.

摘要

通过血管造影术对19例肾母细胞瘤患儿的侧支动脉供应情况进行了检查。侧支动脉供应与肿瘤大小有关。14例显示侧支循环的肿瘤中有10例在手术时完全位于肾内，组织病理学证实了这一点。当尿路造影、超声检查或计算机断层扫描结果不明确或提示有肾外肿瘤生长时，建议对肾母细胞瘤进行血管造影检查。