Magnetic resonance ventriculography with gadolinium DTPA: report of two cases
Magnetic resonance ventriculography with gadolinium DTPA: report of two cases
复制标题
钆DTPA磁共振脑室造影二例报告
DOI：
10.1007/s002340050436
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发表时间：
1997
期刊：
影响因子：
2.8
通讯作者：
B. Conrad
中科院分区：
文献类型：
--
作者：
H. Siebner;H. G. von Einsiedel;B. Conrad
摘要我们报告鞘内应用Gd-DTPA对脑脊液(CSF)进行MRI检查。在两名患有软脑膜癌病的患者中，我们通过Ommaya装置向侧脑室注射了0.01 mmolGd DTPA。分别于注射前和注射后0.2T进行头颅冠状位T1加权成像。注射部位附近有明显的脑脊液强化，可清楚地显示脑脊液及周围脑组织。未见不良反应。鞘内注射高稀释的Gd DTPA的MRI可能是一种很有希望的替代常规的使用碘化X射线造影剂或放射性核素的脑脊液填充腔的检查方法。
Abstract We report intrathecal use of gadolinium DTPA for MRI of the cerebrospinal fluid (CSF). In two patients with leptomeningeal carcinomatosis, we injected 0.01 mmol gadolinium DTPA into the lateral ventricle via an Ommaya device. Coronal T1-weighted images of the head were obtained at 0.2 T prior to and after injection. There was pronounced enhancement of CSF close to the injection site, allowing good delineation of CSF and surrounding brain tissue. No side effects occurred. MRI with intrathecal administration of highly diluted gadolinium DTPA may be a promising alternative to conventional investigation of CSF-filled cavities using iodinated X-ray contrast media or radionuclides.
影响因子：
5
作者：
BRASCH, RC;WEINMANN, HJ;WESBEY, GE
通讯作者：
WESBEY, GE