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摘要目的以DSA为参考标准,评估数字减影CT血管成像(DS-CTA)检测小脑后下动脉(PICA)动脉瘤的诊断准确性。方法回顾性分析115例病人,包括56例经CTA或DSA
Abstract Objective To evaluate the diagnostic accuracy of digital subtraction CT angiography (DS-CTA) in the detection of posterior inferior cerebellar artery (PICA) aneurysms using DSA as a reference standard. Methods Retrospective analysis of 115 patients, including 56 cases by CTA or DSA