Raymond Jean, Salazkin Igor, Metcalfe Annick, Robledo Olivier, Gevry Guylaine, Roy Daniel, Weill Alain, Guilbert François
Interventional Neuroradiology Laboratory, CHUM Research Center, Notre-Dame Hospital, Montreal, Quebec, Canada.
AJNR Am J Neuroradiol. 2004 Sep;25(8):1387-90.
We present a canine lingual artery bifurcation aneurysm and assess its value for training in endovascular techniques and testing new embolic agents. The experimental aneurysm described herein mirrors human bifurcation aneurysms, and with this model, we sought to reproduce endovascular technical difficulties. However, the lesions created in this canine model did not show angiographic or histologic evidence of aneurysmal recurrence. We conclude that this model may be useful for training in endovascular techniques, but because of the lack of sufficient aneurysmal recurrence, it is not suitable for evaluating new embolic agents.
我们展示了一例犬舌动脉分叉处动脉瘤，并评估了其在血管内技术训练和测试新型栓塞剂方面的价值。本文所述的实验性动脉瘤与人类分叉处动脉瘤相似，利用这个模型，我们试图重现血管内技术难题。然而，在这个犬模型中形成的病变并未显示出动脉瘤复发的血管造影或组织学证据。我们得出结论，这个模型可能对血管内技术训练有用，但由于缺乏足够的动脉瘤复发情况，它不适合评估新型栓塞剂。
