PDF(Pubmed)
Abstract：
The coexistence of an arteriovenous fistula (AVF) and neuronal migration abnormalities is a rare phenomenon. The underlying pathophysiology responsible for these anomalies remains elusive. Neuronal architectural irregularities arise from complex neuronal formation, migration and organisation dysfunctions. Isolated cases of these associations are rarely described in the literature. Here, we present an unusual case involving the coexistence of a pial AVF and a pachygyria-polymicrogyria complex in an early childhood boy. We have provided a detailed description of the neuroimaging characteristics and the therapeutic embolisation in this case, along with follow-up. Additionally, we conduct a comprehensive review of potential hypotheses about the association, referencing prior case reports. The presence of an aberrant blood supply or deviant venous drainage from the developing cortex may contribute to a variety of neuronal migration anomalies.
摘要：
动静脉瘘（AVF）和神经元迁移异常并存是一种罕见的现象。导致这些异常的潜在病理生理学仍然难以捉摸。神经元结构不规则起因于复杂的神经元形成，迁移和组织功能障碍。这些关联的孤立病例在文献中很少描述。这里,我们提出了一个不寻常的病例，涉及一个幼年男孩的静脉AVF和一个pachygyria-polymicrogyria复合体的共存。在这种情况下，我们已经提供了神经影像学特征和治疗栓塞的详细描述。随着后续行动。此外,我们对有关该协会的潜在假设进行了全面审查，参考以前的病例报告。来自发育中的皮质的异常血液供应或异常静脉引流的存在可能导致各种神经元迁移异常。
