医学影像学杂志
醫學影像學雜誌
의학영상학잡지
JOURNAL OF MEDICAL IMAGING
2015年
5期
808-810
,共3页
肺血栓栓塞症%CT 肺动脉造影%充盈缺损
肺血栓栓塞癥%CT 肺動脈造影%充盈缺損
폐혈전전새증%CT 폐동맥조영%충영결손
Pulmonary thromboembolism%CT pulmonary angiography%Filling defect
目的:探讨急性肺血栓栓塞症(PTE)的螺旋 CT 肺动脉造影(CTPA)的影像学特点。方法收集急性 PTE患者的螺旋 CTPA 影像学资料,并对相关文献进行复习。结果本组病例65例,男37例,女28例,年龄26~63岁。CTPA 发现直接或间接征象者50例,直接征象表现为肺动脉内充盈缺损,而间接征象表现为右室和体循环、肺循环的继发性改变。结论急性 PTE 进行 CTPA 检查可表现为直接征象或是间接征象,影像科医师应掌握其影像学特点,做到早期诊断,以减少临床误诊率和病死率。
目的:探討急性肺血栓栓塞癥(PTE)的螺鏇 CT 肺動脈造影(CTPA)的影像學特點。方法收集急性 PTE患者的螺鏇 CTPA 影像學資料,併對相關文獻進行複習。結果本組病例65例,男37例,女28例,年齡26~63歲。CTPA 髮現直接或間接徵象者50例,直接徵象錶現為肺動脈內充盈缺損,而間接徵象錶現為右室和體循環、肺循環的繼髮性改變。結論急性 PTE 進行 CTPA 檢查可錶現為直接徵象或是間接徵象,影像科醫師應掌握其影像學特點,做到早期診斷,以減少臨床誤診率和病死率。
목적:탐토급성폐혈전전새증(PTE)적라선 CT 폐동맥조영(CTPA)적영상학특점。방법수집급성 PTE환자적라선 CTPA 영상학자료,병대상관문헌진행복습。결과본조병례65례,남37례,녀28례,년령26~63세。CTPA 발현직접혹간접정상자50례,직접정상표현위폐동맥내충영결손,이간접정상표현위우실화체순배、폐순배적계발성개변。결론급성 PTE 진행 CTPA 검사가표현위직접정상혹시간접정상,영상과의사응장악기영상학특점,주도조기진단,이감소림상오진솔화병사솔。
Objective To investigate the characteristics of spiral CT pulmonary angiography (CTPA) on patients with a‐cute pulmonary thromboembolism (PTE) .Methods The data of CTPA imaging on patients with acute PTE were collect‐ed and the relevant literatures were reviewed .Results There were 65 cases in this group ,including 37 males ,28 females , aged 26 to 63 years old .CTPA found direct or indirect signs in 50 cases ,and the direct signs showed pulmonary artery fill‐ing defect ,while the indirect signs showed right ventricular and systemic circulation ,pulmonary circulation secondary change .Conclusion Acute PTE examined by CTPA can be expressed as the direct or indirect signs ,radiology physicians should master its characteristics ,in order to make early diagnosis and treatment ,and to reduce clinical misdiagnosis rate and death rate .