1·Objective to study the MRI finding features of metastatic meningeal carcinomatosis.
目的探讨转移性脑膜癌病的MRI表现特征。
2·Methods Analyzing the clinical data of 10 patients with meningeal carcinomatosis with their literature.
结合文献对10例脑膜癌病的临床资料进行分析。
3·Other proposed mechanisms include meningeal carcinomatosis with infiltration of cells into the cord and direct invasion from contiguous structures.
其他的可能机制包括脑膜癌病中癌细胞直接渗透如脊髓以及邻近结构的直接侵犯。
4·Arterial supply is usually through meningeal branches of the external carotid, internal carotid, and vertebral arteries. Drainage is via dural venous sinuses or other dural or leptomeningeal channels.
动脉血供一般是通过颈外动脉、颈内动脉及椎动脉的脑膜分支，分流是经由硬膜静脉窦或其他的硬膜或软脑膜血供。
5·Objective to explore the associated factors, its mechanism and clinical significance of negative meningeal irritation sign (MIS) in patients with the intracranial infection (ICI).
目的探讨颅内感染(ici)患者脑膜刺激征(MIS)阴性的相关因素及其机理和临床意义。