平阳霉素与倍他米松联合应用选择性血管结扎治疗高流量性血管畸形12例(1)
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[摘要]目的:探讨平阳霉素与倍他米松联合应用血管结扎治疗高流量性血管畸形的临床效果。方法:12例具有高血流特征的血管畸形患者,选择性结扎血管,采用平阳霉素及倍他米松联合瘤腔内注射治疗。结果:经12~36个月的随访,治愈10例(83.3%),有效2例(16.7%),无效0例。结论:平阳霉素与倍他米松联合应用血管结扎治疗高流量性血管畸形临床疗效确切,尤其适合不能手术治疗的病例。
[关键词]平阳霉素;倍他米松;血管畸形
[中图分类号]R732.2[文献标识码]A[文章编号]1008-6455(2011)01-0107-02
Combination application selective vessel ligation of pingyangmycin and betamethasone on 12 high flow vascular malformations
Lv Ren-rong, Wu Jun-cheng, Guo Xuan, Huo Ran, Fu Hong-bin
(Department of burn and plastic surgery,Provincial Hospital Affiliated to Shandong University, Jinan ,250021,Shandong China)
Abstract:Objective To explore the clinical effects of Combination of pingyangmycin and betamethasone injections and selective vessels ligation on high flow vascular malformations. Methods 12 cases of high flow vascular malformations were treated. Firstly, vascular malformations was selective vessels ligation and pingyangmycin and betamethasone was injected. Result 7 cases(83.3%) were totally cured, 3 case(25%) were relieved and there was no invalid case.Conclusion Combination of pingyangmycin and betamethas injections and selective vessels ligation are effective. It has confirmed outcome and especially suitable for the patients who can not receive surgical operations.
Key words:betamethasone;pingyangmycin;vascular malformations
2006年1月~2010年7月,笔者采用平阳霉素与倍他米松管腔内注射联合应用血管结扎治疗高流量性血管畸形患儿12例,效果良好,现报道如下:
1 资料和方法
1.1 临床资料:选择高血流特征的血管畸形患者12例,其中男5例,女7例,年龄3个月~8岁。高流量标准:①体位试验<10s即出现肿块明显隆起;②穿剌抽出5~7ml血液后肿瘤仍充盈;③瘤体内排除有传导性搏动。对患儿进行三维CT检查明确诊断后,对无其他系统性疾病、常规拍摄胸部X线片及血常规正常者进行治疗。病变部位:头皮5例,面部3例,颈部2例,耳廓2例,病变范围最大为3.0cm×4.2cm,瘤体范围:0.5cm×0.5cm~14.0cm×20.0cm。
1.2 药物及仪器:采用二丙酸倍他米松(betamethasonedipr opionate)和倍他米松磷酸二钠(betamethasone disodium phosphate)注射液[美国先灵葆雅药厂产品, 商品名得宝松(Diprospan),每瓶1mL,含倍他米松磷酸二钠2mg和二丙酸倍他米松5mg]。平阳霉素为天津太河制药有限公司生产(每支8mg,粉剂),采用双源CT(德国西门子公司)对病变进行扫描。
1.3 治疗方法:治疗前病变部位行三维CT重建,根据重建结果在瘤体表面标出血管走形,常规消毒后先行选择性结扎,再给予瘤体内药物注射,注射液由平阳霉素8mg+得宝松1ml(即倍他米松磷酸二钠2mg和二丙酸倍他米松5mg)+2%利多卡因3ml组成。根据患儿的年龄、病变大小决定药量和用药次数。每次用药平阳霉素不大于4mg,得宝松不大于0.5ml,即3.5mg小面积病变注入药物后以瘤体表面变苍白为佳,瘤体稍大者应用多点和分次注射法,注射时从外向内进行,以防止治疗期间血管畸形继续增大,切忌同处反复穿刺。注射后轻揉瘤体,使药液在瘤体内分布均匀,针孔压迫5min,以防药液流出及出血。根据治疗恢复情况决定是否继续治疗,每次间隔21~30天,平阳霉素总量不大于40mg,治疗次数一般3~4次。
1.4 疗效判断标准:治愈:注射后病变完全消失,表面色泽正常,无功能障碍,随访无复发;有效:外观尚未完全恢复正常,病变明显缩小,但不足2/3,需继续治疗;无效:瘤体无缩小,保持不变或继续增大。
2典型病例
患儿,男,7岁,自幼左耳前肿块高起,随年龄增大而逐渐明显。检查:左耳前有2cm×1.5cm×1.5cm大小的肿块,耳后及肿块可扪及动脉波动。于心电监护下注射平阳霉素2mg,得宝松0 ......
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