胸髓背侧蛛网膜网带
病史：
嘉兴秀水高级中学A 66-year-old man with intermittent weakness and numbness of his legs and difficulty walking
迷茫的反义词男，66岁，间歇性双下肢疲软和麻木、行走困难鹿的图片
单独两孩作者及单位：
N. Zakhari, S. Chakraborty
Neuroradiology Department；The Ottawa Hospital Ottawa, Ontario, Canada
苹果醋怎么喝减肥效果最好
图片说明：
Sagittal T2WI (A) and CT myelogram (爱情歌词C甘地自传) show focal indentation on the dorsal surface of the thoracic spinal cord, giving the “scalpel sign” (arrows). Axial T2WI above the level of the indentation (B) shows incread signal within the cord. CT myelogram at the level of the indentation (C, D) shows smooth ventral surface of the cord and opacification of the widened CSF space dorsally.
诊断：胸髓背侧蛛网膜网带
电脑截图按什么键Dorsal Thoracic Arachnoid Web
∙Background:
oArachnoid webs are intradural extramedullary transver bands causing indentation on the dorsal surface of the spinal cord, with predilection for the upper thoracic spine.
