PET/CT对氩氦刀靶向治疗肿瘤策略的影响

The effect of PET/CT on cancer teatment strategies of argon-helium cryoablation targeted therapy

目的评价全身18F-FDG PET/CT在氩氦刀靶向治疗中的价值。方法回顾100例肿瘤患者冷冻治疗前目标病灶CT检查、全身PET/CT检查。结果根据PET/CT和CT结果,100例患者中,肺内病灶53例,肝内病灶22例,盆腔病灶11例;23例临床分期改变,17例治疗计划改变。12例肺内病灶(12/53,22.64%)、3例肝内病灶(3/22,13.64%)、2例盆腔病灶(2/11,18.18%)治疗计划改变。结论全身PET/CT可提供更多有效的信息,对制定氩氦刀冷冻治疗策略有显著指导意义。

Objective To observe the value of whole body 18F-FDG PET/CT in cryocare targeted cryoablation therapy.Methods Totolly 100 cancer patients were examined with CT and whole body PET/CT before therapy.Results According to PET/CT and CT,lung tumors were detected in 53 patients,liver neoplasms were found in 22 patients,while pelvic masses were shown in 11 patients.Clinical stage were changed in 23 cases,while the treatment plan were changed in 17 cases,including 12 cases of lung tumors（12/53,22.64%）,3 casesof liver neoplasms（3/22,13.64%） and 2 cases of pelvic masses（2/11,18.18%）.Conclusion Whole body PET/CT can provide effective information for the treatment strategy of cryocare targeted cryoablation therapy.