现代医药卫生
現代醫藥衛生
현대의약위생
MODERN MEDICINE HEALTH
2014年
19期
2923-2924,2927
,共3页
胡辉军%陈娇霞%苏赟%黎继昕%黄文生
鬍輝軍%陳嬌霞%囌赟%黎繼昕%黃文生
호휘군%진교하%소빈%려계흔%황문생
血管造影术%体层摄影术,螺旋计算机%静脉%穿刺术
血管造影術%體層攝影術,螺鏇計算機%靜脈%穿刺術
혈관조영술%체층섭영술,라선계산궤%정맥%천자술
Angiography%Tomography,spiral computed%Veins%Punctures
目的:探讨不同穿刺部位对颈部多层螺旋CT(MSCT)血管造影效果的影响。方法将该院2013年1~6月收治的150例行颈部MSCT血管成像检查的患者随机分为左肘静脉组和右肘静脉组,各75例,分别经左肘静脉注射和右肘静脉注射碘对比剂,并对两组患者的血管造影效果进行比较分析。结果右肘静脉组患者效果满意度为98.7%(74/75),左肘静脉组患者效果满意度为82.7%(62/75),两组比较,差异有统计学意义(P<0.05);右肘静脉注射组对比剂反流发生率[16.0%(12/75)]明显低于左肘静脉[33.3%(25/75)],而右肘静脉组颈总动脉CT值、颈内静脉CT值[(356.2±52.6)、(245.8±48.7)HU]明显高于左肘静脉组[(305.6±37.5)、(198.6±45.3)HU],差异均有统计学意义(P<0.05)。结论颈部MSCT血管成像时选择右肘静脉注射碘对比剂可有效地提高颈部动脉内对比剂的浓度,减少颈静脉反流和X射线束硬化伪影,提高颈部血管造影效果和图像质量。
目的:探討不同穿刺部位對頸部多層螺鏇CT(MSCT)血管造影效果的影響。方法將該院2013年1~6月收治的150例行頸部MSCT血管成像檢查的患者隨機分為左肘靜脈組和右肘靜脈組,各75例,分彆經左肘靜脈註射和右肘靜脈註射碘對比劑,併對兩組患者的血管造影效果進行比較分析。結果右肘靜脈組患者效果滿意度為98.7%(74/75),左肘靜脈組患者效果滿意度為82.7%(62/75),兩組比較,差異有統計學意義(P<0.05);右肘靜脈註射組對比劑反流髮生率[16.0%(12/75)]明顯低于左肘靜脈[33.3%(25/75)],而右肘靜脈組頸總動脈CT值、頸內靜脈CT值[(356.2±52.6)、(245.8±48.7)HU]明顯高于左肘靜脈組[(305.6±37.5)、(198.6±45.3)HU],差異均有統計學意義(P<0.05)。結論頸部MSCT血管成像時選擇右肘靜脈註射碘對比劑可有效地提高頸部動脈內對比劑的濃度,減少頸靜脈反流和X射線束硬化偽影,提高頸部血管造影效果和圖像質量。
목적:탐토불동천자부위대경부다층라선CT(MSCT)혈관조영효과적영향。방법장해원2013년1~6월수치적150례행경부MSCT혈관성상검사적환자수궤분위좌주정맥조화우주정맥조,각75례,분별경좌주정맥주사화우주정맥주사전대비제,병대량조환자적혈관조영효과진행비교분석。결과우주정맥조환자효과만의도위98.7%(74/75),좌주정맥조환자효과만의도위82.7%(62/75),량조비교,차이유통계학의의(P<0.05);우주정맥주사조대비제반류발생솔[16.0%(12/75)]명현저우좌주정맥[33.3%(25/75)],이우주정맥조경총동맥CT치、경내정맥CT치[(356.2±52.6)、(245.8±48.7)HU]명현고우좌주정맥조[(305.6±37.5)、(198.6±45.3)HU],차이균유통계학의의(P<0.05)。결론경부MSCT혈관성상시선택우주정맥주사전대비제가유효지제고경부동맥내대비제적농도,감소경정맥반류화X사선속경화위영,제고경부혈관조영효과화도상질량。
Objective To detect the influence of different puncture sites on effect of cervical multislice computed tomog-raphy angiography(MSCTA). Methods A total of 150 patients underwent cervical MSCTA,who were enrolled in the hospital from January to June of 2013 were randomly divided into left elbow vein group and right elbow vein group,75 cases in each group,which were accepted the left elbow intravenous and the right elbow intravenous respectively. The effects of MSCTA between the two groups were compared. Results The satisfactory degree of patients was 98.7%(74/75) in right vein group and 82.7%(62/75), the difference between the two groups had statistical significance(P<0.05). Carotid artery CT value and jugular vein CT value in the right elbow vein group were obviously higher than those in the left elbow vein group ,but the regurgitation of contrast agent in the right elbow vein was prominently lower than that in the left elbow vein group,with statistically significant difference(P<0.05). Conclusion The cervical MSCTA with right elbow intravenous of contrast agent can improve the cervical artery contrast medium concentration,reduce the jugular vein regurgitation and X-ray beam hardening artifact,improve the effect and image quality of cervical angiography effectively.