当代医学
噹代醫學
당대의학
CHINA CONTEMPORARY MEDICINE
2014年
24期
70-71
,共2页
多层螺旋CT%肺动脉栓塞%下肢深静脉血栓%诊断
多層螺鏇CT%肺動脈栓塞%下肢深靜脈血栓%診斷
다층라선CT%폐동맥전새%하지심정맥혈전%진단
Multislice Spiral CT%Pulmonary embolism%Deep venous thrombosis%Diagnosis
目的:探讨多层螺旋CT对肺动脉栓塞及下肢深静脉血栓形成的诊断价值。方法将广东省珠海市第二人民医院38例可疑肺动脉栓塞患者作为研究对象,进行多层螺旋CT扫面,采用最大表面覆盖法、多平面投影法、曲面重建法及最大密度投影法,由2名经验丰富医师进行双盲观察。结果共发现单纯肺动脉栓塞(pulmonary embolism,PE)栓子113处,右侧栓子44处(38.9%),左侧栓子16处(14.2%),双侧栓子53处(46.9%);单纯下肢深静脉血栓(deep vein thrombosis,DVT)栓子49处,右侧栓子26处(53.1%),左侧栓子16处(32.7%),双侧栓子7处(14.3%);PE合并DVT栓子14处,右侧8处(57.1%),左侧2处(14.3%),双侧4处(28.6%)。结论 DVT与PE发病关联密切,多层螺旋CT在诊断PE上具有准确率高、操作简单、快速及方便等优势,尤其适宜对PE小病变的诊断。
目的:探討多層螺鏇CT對肺動脈栓塞及下肢深靜脈血栓形成的診斷價值。方法將廣東省珠海市第二人民醫院38例可疑肺動脈栓塞患者作為研究對象,進行多層螺鏇CT掃麵,採用最大錶麵覆蓋法、多平麵投影法、麯麵重建法及最大密度投影法,由2名經驗豐富醫師進行雙盲觀察。結果共髮現單純肺動脈栓塞(pulmonary embolism,PE)栓子113處,右側栓子44處(38.9%),左側栓子16處(14.2%),雙側栓子53處(46.9%);單純下肢深靜脈血栓(deep vein thrombosis,DVT)栓子49處,右側栓子26處(53.1%),左側栓子16處(32.7%),雙側栓子7處(14.3%);PE閤併DVT栓子14處,右側8處(57.1%),左側2處(14.3%),雙側4處(28.6%)。結論 DVT與PE髮病關聯密切,多層螺鏇CT在診斷PE上具有準確率高、操作簡單、快速及方便等優勢,尤其適宜對PE小病變的診斷。
목적:탐토다층라선CT대폐동맥전새급하지심정맥혈전형성적진단개치。방법장광동성주해시제이인민의원38례가의폐동맥전새환자작위연구대상,진행다층라선CT소면,채용최대표면복개법、다평면투영법、곡면중건법급최대밀도투영법,유2명경험봉부의사진행쌍맹관찰。결과공발현단순폐동맥전새(pulmonary embolism,PE)전자113처,우측전자44처(38.9%),좌측전자16처(14.2%),쌍측전자53처(46.9%);단순하지심정맥혈전(deep vein thrombosis,DVT)전자49처,우측전자26처(53.1%),좌측전자16처(32.7%),쌍측전자7처(14.3%);PE합병DVT전자14처,우측8처(57.1%),좌측2처(14.3%),쌍측4처(28.6%)。결론 DVT여PE발병관련밀절,다층라선CT재진단PE상구유준학솔고、조작간단、쾌속급방편등우세,우기괄의대PE소병변적진단。
Objective To explore multislice spiral CT in the Diagnosis of Pulmonary Embolism and Deep Vein Thrombosis.Methods 38 cases patients with suspected pulmonary embolism as the research object,All patients underwent multislice spiral CT scanning surface , the maximum surface coverage method, multi-plane projection projection, surface reconstruction method and the maximum intensity projection were used by two experienced physicians.Results 113 PE emboli were found,it contained right emboli 44 ( 38.9% ) , left emboli 16 ( 14.2% ) , bilateral emboli 5(46.9% ), 49 simple DVT embolus,contained right emboli 26 ( 53.1% ) , left emboli 16 ( 32.7% ) , bilateral emboli 7 (14.3%),14 PE combined DVT emboli, right 8 ( 57.1% ) , left side 2 ( 14.3% ) , bilateral four (28.6%).Conclusion The incidence of DVT and PE are closely related, multi-slice CT in the diagnosis of PE with high accuracy , simple operation, quick and convenient advantages, especially suitable for PE small lesions .