硬脑膜动静脉畸形自发性血栓形成1例

IF 0.3 Q3 MEDICINE, GENERAL & INTERNAL

International Medical Journal Malaysia Pub Date : 2020-11-20 DOI:10.31436/IMJM.V8I2.756

Wz Mezlina

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引用次数: 0

摘要

摘要硬脑膜动静脉畸形（DAVM）相对罕见，其定义为位于硬脑膜内的血管树的动脉和静脉侧之间的异常连接或分流。DAVM的自发闭合是罕见的，也几乎没有报道。本病例报告将描述DAVM的神经影像学表现和分类。一位50岁的女士头痛。神经影像学显示有明显的浆液性流动空隙结构，脑血管造影证实枕部存在DAVM。她缺席了3年的治疗和随访。第二次入院时，她做了脑部血管造影，结果正常，没有瘘管或畸形的证据。她出院了。讨论了DAVM自发闭合的原因。关键词：硬脑膜动静脉畸形，硬脑膜动静脉瘘，自发性闭合

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Spontaneous Thrombosis of Dural Arteriovenous Malformation: A Case Report

ABSTRACT Dural arteriovenous malformation (DAVM) is relatively rare and defined as abnormal connections or shunts between the arterial and the venous side of vascular tree located within the dura mater. Spontaneous closures of DAVM are rare and have been scarcely reported. This case report will describe the neuroimaging findings and classification of DAVM. A 50 year old lady presented with headache. Neuroimaging showed prominent serpinginous flow-void structures, cerebral angiogram confirmed the presence of DAVM at the occipital region. She had defaulted treatment and followup for 3 years. On second admission, she had a cerebral angiogram which showed normal findings with no evidence of fistulas or malformation. She was discharged well. Causes of spontaneous closure of DAVM are discussed. KEYWORDS: Dural arteriovenous malformation, Dural arteriovenous fistulae, Spontaneous closure

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来源期刊

International Medical Journal Malaysia Medicine-Medicine (all)

CiteScore

0.40

自引率

0.00%

发文量

期刊介绍： International Medical Journal Malaysia (IMJM) is the official journal of the Kulliyyah (Faculty) of Medicine, International Islamic University Malaysia. It serves primarily as a forum for education and intellectual discourse for health professionals namely in clinical medicine but covers diverse issues relating to medical ethics, professionalism as well as medical developments and research in basic medical sciences. It also serves the unique purpose of highlighting issues and research pertaining to the Muslim world. Contributions to the IMJM reflect its international and multidisciplinary readership and include current thinking across a range of specialties, ethnicities and societies.