摘要
本文报道胸段蛛网膜网致脊髓压迫1例。患者男,46岁,MR提示T7-T8水平硬膜下占位,蛛网膜下腔局限性增宽,T1WI呈低信号,T2WI呈高信号,内可见片状低信号,增强扫描低信号部分未见强化。CT椎管内造影提示病灶与蛛网膜下腔交通,内部未见充盈缺损;病理诊断为少许蛛网膜组织。
This article reports a case of spinal cord compression caused by thoracic arachnoid web.The patient is a 46-year-old male with MR imaging showing a subdural mass at the T7-T8 level.The subarachnoid space is locally widened,showing low signal on T1WI and high signal on T2WI.A patchy low signal is visible inside,and no enhancement is observed in the low signal portion of the enhanced scan.CT spinal imaging showed that the lesion communicated with the subarachnoid space,and there was no filling defect inside;The pathological diagnosis is a small amount of arachnoid tissue.
作者
周静雯
王笑转
陈燚林
周全
Zhou Jing-wen;Wang Xiao-zhuan;Chen Yi-lin;Zhou Quan(Department of Radiology,The Third Affiliated Hospital of Southern Medical University,Guangzhou 510630,Guangdong Province,China)
出处
《罕少疾病杂志》
2023年第11期14-14,共1页
Journal of Rare and Uncommon Diseases
