医学信息
醫學信息
의학신식
MEDICAL INFORMATION
2013年
19期
54-54,55
,共2页
双源CT%双能量减影CTA(DE-CTA)%颈部%颈动脉体瘤
雙源CT%雙能量減影CTA(DE-CTA)%頸部%頸動脈體瘤
쌍원CT%쌍능량감영CTA(DE-CTA)%경부%경동맥체류
Dual-source computer tomography%Dual-energy subtract computer tomography angiography%Cervical part%Carotid body tumor
目的探讨双能量减影CTA在颈动脉体瘤中的临床应用价值。方法在2009年3月~2013年3月期间，对21例颈动脉体瘤患者行头颈部双能量减影 CTA检查，由两名有经验的放射科医生对其DE-CTA资料进行回顾性总结分析。结果21例患者均为单发，病灶大小为0.8×0.9×1.0cm～4.8×5.7×10.3cm。所有病灶均明显强化，病灶位于颈动脉分叉处21例，19例呈典型的"高脚酒杯征"。所有脑动脉CTA均为正常。结论 CBT具有典型的CT征象，DE-CTA能清楚显示CBT的特点及其与周围血管、组织结构的关系，具有较高的临床应用价值。
目的探討雙能量減影CTA在頸動脈體瘤中的臨床應用價值。方法在2009年3月~2013年3月期間，對21例頸動脈體瘤患者行頭頸部雙能量減影 CTA檢查，由兩名有經驗的放射科醫生對其DE-CTA資料進行迴顧性總結分析。結果21例患者均為單髮，病竈大小為0.8×0.9×1.0cm～4.8×5.7×10.3cm。所有病竈均明顯彊化，病竈位于頸動脈分扠處21例，19例呈典型的"高腳酒杯徵"。所有腦動脈CTA均為正常。結論 CBT具有典型的CT徵象，DE-CTA能清楚顯示CBT的特點及其與週圍血管、組織結構的關繫，具有較高的臨床應用價值。
목적탐토쌍능량감영CTA재경동맥체류중적림상응용개치。방법재2009년3월~2013년3월기간，대21례경동맥체류환자행두경부쌍능량감영 CTA검사，유량명유경험적방사과의생대기DE-CTA자료진행회고성총결분석。결과21례환자균위단발，병조대소위0.8×0.9×1.0cm～4.8×5.7×10.3cm。소유병조균명현강화，병조위우경동맥분차처21례，19례정전형적"고각주배정"。소유뇌동맥CTA균위정상。결론 CBT구유전형적CT정상，DE-CTA능청초현시CBT적특점급기여주위혈관、조직결구적관계，구유교고적림상응용개치。
Objective To explore clinical application value of dual-energy subtract CTA of carotid body tumors. Methods Between Mar.2009 and Mar.2013, 21 patients with carotid body tumors underwent dual-energy CT for the head and neck.Al images data were analysed retrospectively by two experienced radiologists. Results 21 patients were solitary lesion,the size of lesions were 0.8×0.9×1.0cm~4.8×5.7×10.3cm.Al of the lesions were markedly enhancement. 21 cases located at the bifurcation of carotid artery,19 cases showed enlargement of the bifurcation. Result of al intracranial angiography were normal. Conclusion Characteristic CT signs could be assessed in carotid body tumors ,DE-CTA can clearly display the features of CBT and its relation with surrounding tissue,which has great clinic value.
