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Wallenberg氏1985年首先报告延髓外侧综合征典型病例,并剖检证实为小脑后下动脉血栓形成.曾命名为“Wallen berg年综合征”及“小脑后下动脉血栓形成”.后来经血管造影,解剖学研究及尸检证实小脑后下动脉变异较多,此综合征往往也由椎动脉病变引起,病因除血栓形成或心源性脑栓塞外,还可有出血、癌肿转移和动脉瘤等.因其病变部位在延髓背外侧,故又称延髓背外侧综合征.我院1961～1983年曾收治6例,现结合有关文献分析如下:
Wallenberg’s first report of a typical case of medullary obliteration in 1985, and necropsy was confirmed as posterior subclavian artery thrombosis was named “Wallenberg syndrome” and “posterior subclavian artery thrombosis.” Later by angiography, Anatomical studies and autopsy confirmed that there were many variations in posterior inferior cerebellar artery. The syndrome is often caused by vertebral artery disease. The cause may include hemorrhage, metastasis and aneurysm in addition to thrombosis or cardioembolism. Because of its lesion in medullary dorsolateral, it is also known as medullary dorsolateral syndrome in our hospital from 1961 to 1983 had 6 cases, are combined with the relevant literature as follows: