目的比较超声造影(CEUS)和数字减影血管造影(DSA)在胰岛素瘤定位诊断中的价值。

Objective To compare the value of contrast-enhanced ultrasonography (CEUS) and digital subtraction angiography (DSA) in the pre-operation localization of insulinomas.

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目的探讨超声、CT、MRI和数字减影血管造影(dsa)等各种影像学检查在颈动脉海绵窦瘘(CCF)诊断中的价值。

Objective To evaluate the value of ultrasonography, ct, MRI and digital subtraction angiography (DSA) in the diagnosis of carotid cavernous fistula (CCF).

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目的：观察比较16层螺旋CT血管造影（3D-CTA）和数字减影血管造影技术（DSA）在 周围 动 静脉畸形中的应用价值。

PURPOSE: We assessed the value of 16-layer three-dimensional computed tomography angiography (3D-CTA) and digital subtraction angiography (DSA) in diagnosis of the arteriovenous malformations (AVM).

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