目的观察应用90锶、90 镱敷贴器治疗婴幼儿颌面部血管瘤、脉管畸形的疗效。
Objective To study the effects of 90 Sr 90 Y application therapy for hemangioma and vascular malformation in oral and maxillulae region.
空气流可以被导入接近切割部件的帘线通道，以便有助于引导帘线的切断自由端通过通道到达敷贴器组件。
A stream of air may be directed into the cord line passageway proximate the cutting member to assist in threading a severed free end of the cord through the passageway to the applicator assembly.
方法：173例小儿皮肤血管瘤患儿随机分为治疗组92例，对照组81例，采用32P敷贴器以不同的剂量、不同的治疗疗程行近距离治疗，观察其临床疗效及辐射损伤。
Methods:173 infant patients were treated with interstitial radioactive 32P brachytherapy of different dosages and durations, with 92 patients in treatment group and 81 patients in control group.
方法：173例小儿皮肤血管瘤患儿随机分为治疗组92例，对照组81例，采用32P敷贴器以不同的剂量、不同的治疗疗程行近距离治疗，观察其临床疗效及辐射损伤。
Methods:173 infant patients were treated with interstitial radioactive 32P brachytherapy of different dosages and durations, with 92 patients in treatment group and 81 patients in control group.
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