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报告7例经脑CT和（或）DSA证实的产后型脑静脉窦血栓形成。本文就其临床、CSF、CT及DSA表现进行分析。CT主要表现为空δ征，出血性梗塞及脑水肿；DSA静脉期可明确显示血栓部位和栓塞程度。
Seven cases of postpartum cerebral venous sinus thrombosis confirmed by brain CT and / or DSA were reported. This article analyzes its clinical, CSF, CT and DSA performance. CT showed mainly empty δ signs, hemorrhagic infarction and cerebral edema; DSA venous phase can clearly show the location of thrombus and embolization.