Xiao K Q
Zhonghua Fang She Xue Za Zhi. 1989 Oct;23(5):285-6.
65 cases of nerve root sheath cyst of lumbosacral region were found out of 544 cases of myelography, 43 were confirmed by operation. The main radiologic features were: round or oval in shape in 28 cases; cylindrical or fusiform in 14; and mixed form in 13. In 10 cases, the contrast medium was seen to extend in an irregular pattern along nerve root sheath.
在544例脊髓造影检查中发现65例腰骶部神经根鞘囊肿，其中43例经手术证实。主要影像学特征为：28例呈圆形或椭圆形；14例呈圆柱形或梭形；13例呈混合形。10例可见造影剂沿神经根鞘呈不规则延伸。
