Xiaowen Song

Risk score for futile recanalization: integrating cerebral circulation time and collateral cascade

Xiaowen Song, Guo-feng Zhao, Yong-Lin Qin, Zhibin Bai et autres

Introduction Impaired microvascular reperfusion despite successful recanalization may contribute to futile recanalization (FR) following thrombectomy. By combining cerebral circulation time (CCT) and cerebral collateral cascade (CCC) to evaluate hemodynamic and microcirculatory disturbances, we aim to develop and validate a new comprehensive prognostic …

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Current status and future prospects of interventional radiology in China

Xiaowen Song, Hai‐Dong Zhu, Gao‐Jun Teng

The phrase “interventional radiology” (IR) was first coined by Margulis in 1967,[1] defining an emerging discipline that leverages image-guided modalities for the diagnosis and management of space-occupying lesions (such as tumors) and vascular pathologies (such as thrombosis and atherosclerosis). Since its establishment …

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Coexistence of meningioma and craniofacial fibrous dysplasia: a case series of clinicopathological study and literature review

Xiaowen Song, Zhi Li

Abstract Background The co-existence of meningioma and craniofacial fibrous dysplasia (CFD) is rare. Due to the similar radiological characteristics, it is challenging to differentiate such co-existence from solitary hyperostotic meningioma resulting in a dilemma of prompt diagnosis and appropriate intervention. Method We …

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Peri-therapeutic multi-modal hemodynamic assessment and detection of predictors for symptomatic in-stent restenosis after percutaneous transluminal angioplasty and stenting

Xiaowen Song, Hancheng Qiu, Shuo Yang, Yuqi Liu et autres

Backgrounds: This study performed multi-modal hemodynamic analysis including quantitative color-coded digital subtraction angiography (QDSA) and computational fluid dynamics (CFD) to delineate peri-therapeutic hemodynamic changes and explore the risk factors for in-stent restenosis (ISR) and symptomatic ISR (sISR). Methods: Forty patients were retrospectively …

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Effects of a Novel Stereoscopic Flow-Diverting Stent on Intracranial Aneurysm Hemodynamics

Zhikang Zhao, Hancheng Qiu, Xiaowen Song, Xiaobo Xu et autres

Objective: To preliminarily explore the effects of a novel stereoscopic flow-diverting stent on the hemodynamics and pathophysiology of intracranial aneurysm. Methods: Three-dimensional digital subtraction angiography (3D-DSA) and transcranial Doppler ultrasound (TCD) findings and blood examination-related parameters were collected from eligible patients for …

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Intracranial Dermoid in Patients With Fibrous Dysplasia

Xiaowen Song, Zhi Li

OBJECTIVES: Intracranial epidermoid cyst (EC) and craniofacial fibrous dysplasia (CFD) were histogenetically different rare congenital benign diseases. The coexistence of intracranial EC and CFD was extremely rare and had not been reported yet. MATERIALS AND METHODS: We retrospectively reviewed the clinical and …

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Multimodal treatments of brain arteriovenous malformations: a comparison of microsurgical timings after endovascular embolization

Chaofan Zeng, Mingze Wang, Xiaowen Song, Qingzhen Zhang et autres

Background: To compare the clinical outcomes of hybrid microsurgery and embolization with multistaged procedure for patients harboring brain arteriovenous malformations (bAVMs).Methods: We retrospectively reviewed bAVM patients from a multicenter, prospectively collected database (NCT03774017) between June 2016 and June 2020.Patients were divided into …

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Three-dimensional printing-assisted precision microcatheter shaping in intracranial aneurysm coiling

Xiaowen Song, Hancheng Qiu, Wen‐Jun Tu, Shuo Wang et autres

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[Retracted] Hemodynamic and Geometric Risk Factors for In‐Stent Restenosis in Patients with Intracranial Atherosclerotic Stenosis

Xiaowen Song, Hancheng Qiu, Shuo Wang, Yong Bao Cao et autres

Problem. Investigating the importance of vessel geometry and hemodynamics in intracranial atherosclerotic stenosis (ICAS) might provide a more profound understanding about the underlying mechanisms of in‐stent restenosis (ISR). Methods. Severe ICAS patients managed with percutaneous transluminal angioplasty and stenting (PTAS) were included …

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Co-existing of craniofacial fibrous dysplasia and cerebrovascular diseases: a series of 22 cases and review of the literature

Xiaowen Song, Zhi Li

BACKGROUND: Craniofacial fibrous dysplasia is a fairly rare condition. Some literature have reported a few patients with craniofacial fibrous dysplasia suffering from vascular abnormalities. This study aimed to describe the possible coexistence of craniofacial fibrous dysplasia and cerebrovascular diseases for the first …

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Co-existing of craniofacial fibrous dysplasia and cerebrovascular diseases: A Series of 22 Cases and Review of the Literature

Xiaowen Song, Zhi Li

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Antiplatelet therapy does not increase mortality of surgical treatment for spontaneous intracerebral haemorrhage

Xiaowen Song, Qian Zhang, Yong Bao Cao, Shuo Wang et autres

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