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学科主题: 口腔医学
题名:
A preliminary study of angiographic classification and its correlation to treatment of central arteriovenous malformation in the jaw
作者: Liu, DG; Ma, XC; Zhao, FY; Zhang, JG
刊名: ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS
发表日期: 2005-10-01
DOI: 10.1016/j.tripleo.2005.01.006
卷: 100, 期:4, 页:473-480
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Dentistry, Oral Surgery & Medicine
研究领域[WOS]: Dentistry, Oral Surgery & Medicine
关键词[WOS]: VENOUS EMBOLIZATION ; MANAGEMENT
英文摘要:

Objective. To elaborate on the classification of central arteriovenous malformations (AVMs) in the jaw based on angioarchitecture and to evaluate the correlation of this classification with treatment options.

Study design. X-ray films and digital subtraction angiograms (DSA) of 25 cases with AVMs in the jaw were retrospectively reviewed to evaluate the appearance of bone resorption, feeding arteries, nidus of the malformations, and draining veins. Based on the findings a classification of angioarchitecture was recommended. Furthermore, the treatment results of these cases were reviewed to assess the correlation of this classification system with treatment options.

Results. The angiographic pictures of 25 cases with central AVMs could be divided into 5 types: Type I (n = 5) had diffused microarteriovenous fistulas (AVFs); type II (n 8) had I large venous pouch with all the feeding arteries draining into it; type III (n = 7) had a large venous pouch as well as diffused microAVFs (I + II); type IV (n = 2) had multiple venous pouches; and type V (n 3) had multiple venous pouches and diffused microAVFs (I + IV). The angioarchitecture corresponded well to the x-ray appearance in all cases except 1 (96%). With respect to the treatment outcomes, type II, III, and IV AVMs gained clinical cure in 100% of the cases, whereas type I and type V AVMs obtained clinical cure only in 60%, and 33.3% of the cases, respectively.

Conclusions. Central AVMs in the jaw contained variant patterns of angioarchitecture and could be divided into 5 types. This angiographic classification was helpful for decision making about appropriate therapy.

语种: 英语
WOS记录号: WOS:000232297700015
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/57814
Appears in Collections:北京大学口腔医学院_医学影像科_期刊论文

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作者单位: 1.Peking Univ, Sch Stomatol, Dept Oral Radiol, Beijing 100081, Peoples R China
2.Peking Univ, Sch Stomatol, Ctr TMD, Beijing 100081, Peoples R China
3.Peking Univ, Sch Stomatol, Dept Oral & Maxillofacial Surg, Beijing 100081, Peoples R China

Recommended Citation:
Liu, DG,Ma, XC,Zhao, FY,et al. A preliminary study of angiographic classification and its correlation to treatment of central arteriovenous malformation in the jaw[J]. ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS,2005,100(4):473-480.
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