Vaghi M A, Savoiardo M, Strada L
J Neurosurg. 1983 Mar;58(3):435-7. doi: 10.3171/jns.1983.58.3.0435.
A case of carotid-cavernous fistula characterized by an unusual computerized tomography (CT) pattern is reported. The CT study showed a hyperdense lesion in the right frontoparietal region, and angiography demonstrated an uncommonly large venous network in the same area. After embolization by a detachable balloon technique, these findings gradually resolved. The CT pattern was probably due to the unusually large venous drainage and to the related ischemia of the brain parenchyma.
报告了一例具有不寻常计算机断层扫描（CT）表现的颈动脉海绵窦瘘病例。CT检查显示右侧额顶叶区域有一个高密度病变，血管造影显示同一区域有一个异常大的静脉网络。采用可脱性球囊技术栓塞后，这些表现逐渐消失。这种CT表现可能是由于异常大的静脉引流以及相关的脑实质缺血所致。
