中国实用神经疾病杂志2016，Vol.19Issue(12)：24-25,2.
中枢神经细胞瘤的MRI表现
MRI characteristics in central neurocytoma patients
魏亚军1
作者信息
- 1. 河南三门峡市中心医院放射科三门峡 472000
- 折叠
摘要
Abstract
Objective To explore the MRI characteristics in central neurocytoma patients .Methods We retrospectively an‐alyzed the MRI presentations of 11 central neurocytoma cases definitely diagnosed by pathology .Results The neurocytoma was located at right cerebral ventricle in 6 cases and was located at left cerebral ventricle in 4 cases .And neurocytoma crossing double cerebral ventricle and invading the third ventricle at the position of the anterior two‐thirds of the lateral ventricle body occurred in 10 cases ,which located at the place of the rear two‐thirds came into being in 3 cases ,and neurocytoma was linked together to septum pellucidum .Neurocytoma presented lobular shapes with clear frontier .And 11 cases presented honeycomb cysts and one case proposed solid property .11 cases showed petaloid high‐low mixed signs and 2 cases showed equal or slightly low signals .By the contrast enhanced scan ,vegetable sponge‐like mild‐moderate heterogeneous enhancement was found in 11 cases ,severe enhancement in 2 cases and cyclic‐shape enhancement in one case .In addition ,10 cases showed many cord‐like shadows in interspace between the limbic of lesions and the wall of lateral ventricle ,which adhered to each other .Conclusion Pa‐tients have typical pathogenic position and MRI characteristics ,and application of MRI has important value for preoperative and differentiated diagnosis .关键词
中枢神经细胞瘤/磁共振成像/弥散加权成像Key words
Central neurocytoma/MRI/DWI分类
医药卫生引用本文复制引用
魏亚军..中枢神经细胞瘤的MRI表现[J].中国实用神经疾病杂志,2016,19(12):24-25,2.
