CT引导氩氦刀冷冻消融治疗骨转移癌的临床疗效初探

Contemporary Medicine(2012)

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Abstract
目的探讨CT引导氩氦刀冷冻消融治疗骨转移癌的临床疗效。方法 8例患者,男性6例,女性2例,年龄46~79岁。原发病变分别为:原发性肝癌5例,肺癌1例,肾癌1例,原发病变不明1例。骨转移癌部位分别为:肋骨4例,股骨2例,胸骨1例,坐骨1例,耻骨1例,髂骨1例,胫骨1例。8例患者均有不同程度的疼痛症状,3例患者活动受限。所有骨转移癌病变在CT引导下行氩氦刀冷冻消融治疗。结果 8例患者,11处骨转移癌病变,在CT引导下成功行15次氩氦刀冷冻消融治疗。术后患者疼痛较前明显缓解,活动受限症状消失。术后患者未出现并发症。结论 CT引导氩氦刀冷冻消融治疗骨转移癌是安全有效的,并可以缓解疼痛等临床症状。
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Key words
cryoablation,CT-guided,bone metastases
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