B-Flow技术在宫颈癌术后放疗患者下肢静脉血栓前状态中的诊断价值  

Diagnostic Value of B-Flow Technique in Pre-Status of Phlebothrombosis in Patients with Cervical Cancer After Postoperative Radiotherapy

作　　者：刘宏强[1] 王义成[1] 张力维[1] 郑英娟[1] 马力丰[1] 李锦秋[2] WANG Yicheng;ZHANG Liwei;ZHENG Yingjuan;MA Lifeng;LI Jinqiu(Department of Ultrasound,The First Affiliated Hospital of Hebei North University, Zhangjiakou Hebei 075000, China;Department of Radiotherapy, The First Affiliated Hospital of Hebei North University, Zhangjiakou Hebei 075000, China)

机构地区：[1]河北北方学院附属第一医院超声医学科,河北张家口075000 [2]河北北方学院附属第一医院放射治疗科,河北张家口075000

出　　处：《中国医疗设备》2017年第10期52-54,共3页China Medical Devices

基　　金：河北省医学科学研究重点课题计划项目(20160359)

摘　　要：目的探讨B-Flow技术在宫颈癌术后放疗患者下肢静脉血栓前状态中的诊断价值。方法应用B-Flow技术对62例下肢静脉血栓前状态的患者进行检查,根据下肢静脉血液中有无有形成份聚集分为高危组(21例)和低危组(41例)。两组给予常规预防血栓形成的治疗,观察患者下肢静脉血栓形成情况。结果放疗结束后高危组中9例形成血栓,低危组中5例形成血栓,高危组血栓发生率43%,明显高于低危组血栓发生率12%(P<0.05)。结论宫颈癌术后放疗患者下肢静脉血栓前状态血液中的有形成分的聚集与血栓形成高度相关,B-Flow技术可以直接观察血液中的有形成分聚集情况,从而可以为临床提供十分有价值的诊断信息。Objective To explore the diagnostic value of B-Flow technique in pre-status of phlebothrombosis in patients with cervicalcancer after postoperative radiotherapy.Methods B-Flow technique was used to detect the pre-status of phlebothrombosis of lowerlimbs in62patients with cervical cancer,and the patients were divided into high-risk group(21cases)and low-risk group(41cases)according to the presence of aggregation of visible ingredients in low limb vein blood.Both groups received routine treatment toprevent thrombogenesis.The formation of phlebothrombosis of lower limbs was observed.Results After the end of radiotherapy,9patients in high-risk group and5in low-risk group had thrombogenesis.The occurrence rate of thrombogenesis was43%in highriskgroup,evidently lower than12%in low-risk group(P<0.05).Conclusion The aggregation of visible ingredients in pre-status ofphlebothrombosis in patients with cervical cancer who received postoperative radiotherapy is highly associated with thrombogenesis,and B-Flow technique can directly observe the aggregation status of visible ingredients in blood,so as to provide extremely effectivediagnostic information for clinical practice.

关 键 词：二维灰阶血流成像 宫颈癌 放疗 下肢静脉血栓前状态 诊断价值 

分 类 号：R445.1[医药卫生—影像医学与核医学]