Percutaneous ethanol embolization for the treatment of arteriovenous malformation of foot in children: preliminary results of 11 cases
10.3969/j.issn.1008-794X.2017.05.003
- VernacularTitle:经皮无水乙醇栓塞治疗儿童足部动静脉畸形11例
- Author:
Chuanqiang NIU
;
Jing ZHANG
;
Zhenyin LIU
;
Gang SHEN
;
Shaoyi ZHOU
;
Haibo LI
;
Kunshan CHEN
;
Xiaoyun TAN
- Keywords:
ethanol;
embolization;
foot;
arteriovenous malformation;
child
- From:
Journal of Interventional Radiology
2017;26(5):394-398
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the safety and efficacy of percutaneous ethanol embolization (PEE) in treating arteriovenous malformation (AVM) of foot in children.Methods The clinical data of 11 sick children with arteriovenous malformation of foot,who were treated with PEE in authors' department during the period from January 2007 to January 2016,were retrospectively analyzed.The clinical symptoms,the type of tumor nidus,the therapeutic effect and the postoperative complications were analyzed.Results The 11 sick children included 6 boys and 5 girls,with a mean age of 9 years.Foot mass was seen in 8 children,pain in 8 children,claudication in 3 children and ischemic skin ulcer in one child.Cho Ⅲ b type was observed in 10 children and Cho Ⅱ type in one child;Yakes Ⅳ type was found in 10 children and Ⅱa type in one child.A total of 30 PEE procedures were performed,with an average of 2.7 times per case.The children were followed up for 6-48 months,with a mean of 24 months.Evaluation of curative effect showed that complete cure was achieved in 7 children and partial remission in 3 children,the effective rate was 90.9％.Treatment failure (showing no remission) was seen in one child,and no deterioration of disease was observed.Complications included transient blood oxygen decrease in operation (n=1),toe ischemia (n=1),postoperativeblister (n=1) and local skin ulcer (n=l),no severe complications were observed.Conclusion PEE is a safe and effective treatment for arteriovenous malformation of foot in children.
