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Therapeutic progress in pediatric intracranial dural arteriovenous shunts: A review

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机构: [1]Jilin Univ, Dept Neurosurg, Hosp 1, 71 Xinmin Ave, Changchun 130021, Peoples R China; [2]Capital Med Univ, Beijing Neurosurg Inst, Dept Intervent Neuroradiol, Beijing, Peoples R China; [3]Beijing Tiantan Hosp, Beijing, Peoples R China
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关键词: Angiography brain circulation cerebral venous drainage dural arteriovenous shunt dural sinus malformation imaging pediatrics procedures review sinus thrombosis therapy

摘要:
Pediatric dural arteriovenous shunts (dAVSs) are a rare form of vascular disease: Fewer than 100 cases are reported in PubMed and the understanding of pediatric dAVS is limited. For this study, we searched in PubMed, reviewed and summarized the literature related to pediatric dAVSs. Our review revealed that pediatric dAVSs have an unfavorable natural history: If left untreated, the majority of pediatric dAVSs deteriorate. In a widely accepted classification scheme developed by Lasjaunias et al., pediatric dAVSs are divided into three types: Dural sinus malformation (DMS) with dAVS, infantile dAVS (IDAVS) and adult-type dAVS (ADAVS). In general, the clinical manifestations of dAVS can be summarized as having symptoms due to high-flow arteriovenous shunts, symptoms from retrograde venous drainage, symptoms from cavernous sinus involvement and hydrocephalus, among other signs and symptoms. The pediatric dAVSs may be identified with several imaging techniques; however, the gold standard is digital subtraction angiography (DSA), which indicates unique anatomical details and hemodynamic features. Effectively treating pediatric dAVS is difficult and the prognosis is often unsatisfactory. Transarterial embolization with liquid embolic agents and coils is the treatment of choice for the safe stabilization and/or improvement of the symptoms of pediatric dAVS. In some cases, transumbilical arterial and transvenous approaches have been effective, and surgical resection is also an effective alternative in some cases. Nevertheless, pediatric dAVS can have an unsatisfactory prognosis, even when timely and appropriate treatment is administered; however, with the development of embolization materials and techniques, the potential for improved treatments and prognoses is increasing.

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出版当年[2015]版:
大类 | 4 区 医学
小类 | 4 区 临床神经病学 4 区 核医学
最新[2023]版:
大类 | 4 区 医学
小类 | 4 区 临床神经病学 4 区 核医学
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出版当年[2014]版:
Q4 CLINICAL NEUROLOGY Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
最新[2023]版:
Q3 CLINICAL NEUROLOGY Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Q4 CLINICAL NEUROLOGY

影响因子: 最新[2023版] 最新五年平均 出版当年[2014版] 出版当年五年平均 出版前一年[2013版] 出版后一年[2015版]

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第一作者机构: [1]Jilin Univ, Dept Neurosurg, Hosp 1, 71 Xinmin Ave, Changchun 130021, Peoples R China;
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通讯机构: [1]Jilin Univ, Dept Neurosurg, Hosp 1, 71 Xinmin Ave, Changchun 130021, Peoples R China;
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