1969至1976年纽约大学医院作了颈动脉内膜切除术850例,从中选择50例病人作为研究对象,他们共进行了69次手术.详细分析了切除的颈动脉斑,并与大体标本照片、镜下所见、血管造影、术前症状和术后长时间追综观察联系起来.颈动脉分叉斑肉眼和镜下的外观不同,从简单纤维斑到复杂的含有壁内出血,动脉粥样硬化碎片,表面溃疡和血栓“典型的”动脉粥样硬化斑.虽然 A total of 850 carotid endarterectomy were performed at New York University Hospital from 1969 to 1976. Fifty patients were selected as study subjects and 69 surgeries were performed.The carotid plaque resections were analyzed in detail and compared with gross specimen photographs, Microscope, angiography, preoperative symptoms and long-term follow-up after the observation linked carotid bifurcated macular and microscopic appearance, from simple fibrous plaque to complicated with intra-articular hemorrhage, atherosclerosis Debris, surface ulcers and thrombosis “typical” atherosclerotic plaque