Fischedick A R, Peters P E
Rofo. 1986 Jan;144(1):76-9. doi: 10.1055/s-2008-1048744.
CT studies were carried out in 25 patients after alcohol embolisation. It was shown that the embolisation reaches the very periphery of the renal capsule. Nevertheless, contrast enhancement in renal tumours persists, due to capsular and collateral vessels. These subsequently permit further tumour growth. Intratumoral gas could be demonstrated in all patients. In the absence of symptoms, this must be regarded as a normal post-embolic event.
对25例患者进行了酒精栓塞术后的CT研究。结果显示，栓塞到达了肾包膜的最边缘。然而，由于包膜血管和侧支血管，肾肿瘤的对比增强仍然存在。这些血管随后会促使肿瘤进一步生长。所有患者均可见瘤内气体。在无症状的情况下，这必须被视为正常的栓塞后事件。
