Production of Aortic Occlusion resembling Acute Aortic Embolism Syndrome in Cats
Production of Aortic Occlusion resembling Acute Aortic Embolism Syndrome in Cats
复制标题
猫主动脉闭塞的产生类似于急性主动脉栓塞综合征
作者：
R. Imhoff
发生在猫身上的急性主动脉栓塞综合征与人的情况相似。通常由心内血栓形成的栓子碎片，滞留在髂动脉分叉处，中断后肢的血液供应。症状包括：截瘫、股动脉脉搏消失、后肢冰冷、后肢最初肌肉紧张，随后萎缩和疼痛。为了重现主动脉栓塞或“鞍状栓塞”的体征，采用各种方法闭塞了13只猫的后动脉。这项研究表明，阻塞主动脉的血块是造成后肢瘫痪的原因，这是通过机械性循环阻塞以外的其他方式实现的。
A SYNDROME of acute aortic embolism occurring in cats resembles the condition found in man. An embolus, usually fragmented from an intracardiac thrombus, lodges at the iliac bifurcation, disrupting blood supply to the rear limbs. The symptoms include: paraplegia, loss of femoral pulse, cold rear extremities, initial muscular tenseness of the rear limbs followed by atrophy, and pain. In an effort to reproduce the signs of aortic embolism or ‘saddle embolus’, the posterior aortas of thirteen cats were occluded by various methods. The work here suggests that the blood-clot occluding the aorta is responsible for the hind-limb paralysis, accomplishing this by some means other than mechanical circulatory blockage.