Giant arachnoid granulation in a patient with benign intracranial hypertension
Giant arachnoid granulation in a patient with benign intracranial hypertension
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DOI：
10.1007/s00330-008-0985-y
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发表时间：
2008-10-01
影响因子：
5.9
通讯作者：
Karabulut, Nevzat
中科院分区：
文献类型：
--
作者：
Kiroglu, Yilmaz;Yaqci, Baki;Karabulut, Nevzat
我们报告了一名患有头痛和眩晕的男性上矢状窦内异常巨大蛛网膜颗粒的磁共振（MR）、计算机断层扫描（CT）和血管造影成像。窦内压力测量显示病变部位存在显着的压力梯度。磁共振成像可用于识别巨大蛛网膜颗粒和硬脑膜窦血栓形成，而在某些巨大蛛网膜颗粒情况下的硬脑膜窦压力测量可用于评估病变是否是导致患者症状的原因。
We report magnetic resonance (MR), computed tomography (CT) and angiographic imaging of an unusual giant arachnoid granulation in the superior sagittal sinus in a man with headache and vertigo. Intrasinus pressure measurements revealed a significant pressure gradient across the lesion. MR imaging is useful to identify giant arachnoid granulation and dural sinus thrombosis, whereas dural sinus pressure measurement in certain cases of giant arachnoid granulations can be used to evaluate the lesion as the cause of the patient's symptoms.