Objective: To explore the diagnostic value of digital subtraction angiography (DSA) for the diagnosis of cerebrovascular diseases.

目的：探讨数字减影血管造影(DSA)技术对脑血管病的诊断价值。

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Objective: To estimate the diagnostic value of transbronchial lung biopsy(TBLB) under digital subtraction angiography(DSA) in peripheral lung lesions.

目的：探讨数字减影（DSA）定位下经支气管镜肺活检（TBLB）对肺部周围型病变的诊断价值。

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To estimate the diagnostic value of transbronchial lung biopsy (TBLB) under digital subtraction angiography (DSA) in peripheral lung lesions.

目的探讨数字减影(DSA)定位下经支气管镜肺活检(TBLB)对肺部周围型病变的诊断价值。

youdao

Objective To investigate the diagnostic value of digital subtraction angiography (DSA) and the clinical efficacy of preoperative embolization for the senile patients with meningiomas.

目的探讨脑血管造影对老年人脑膜瘤的价值及术前栓塞的临床效果。

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Objective To investigate the diagnostic value of digital subtraction angiography (DSA) and the clinical efficacy of preoperative embolization for the senile patients with meningiomas.

目的探讨脑血管造影对老年人脑膜瘤的价值及术前栓塞的临床效果。

youdao