旋转DSA应用于头颈部的技术探讨 |
| |
引用本文: | 赵军,杨进全,吴宁. 旋转DSA应用于头颈部的技术探讨[J]. 中华放射学杂志, 2000, 34(1): 29-30 |
| |
作者姓名: | 赵军 杨进全 吴宁 |
| |
作者单位: | 赵军(海口,海南省人民医院介入放射中心 570311) |
| |
摘 要: | 目的 探讨旋转DSA技术在头颈部的应用。方法 使用Siemens Multistar TOP数字减影血管造影系统,对有血管病变的45例患者首先分别进行常规正侧位DSA检查,而后选择合适的技术参数,对其中18例进行旋转DSA检查。结果 所有18例患者(颅内动脉瘤7例,动静脉畸形5例,颈动脉海绵窦瘘4例,处咽部纤维瘤2例)病变血管的位置清晰可见,其中15例病变血管的供血和分支动脉避开对比剂的重叠,3例
|
关 键 词: | 血管造影术 数字减影 头颈部肿瘤 DSA |
修稿时间: | 1999-05-24 |
Investigation on thetechnique of rotational DSA in head and neck |
| |
Abstract: | Objective ToevaluaterotationalDSAinvasculardiseasesofheadandneck .Methods ConventionalanteroposteriorandlateralviewsofDSAwereinitiallytakenin 4 5patientssuspectedwithabnormal vasculatureusingDSA (SiemensMultistarTOPDSAsystem) .Amongthem ,rotationalDSAwasperformedin 18patientsinthesameDSAunit.Results Thepreciselocationofvasculardiseaseswasclearlyvisualizedon rotationalDSAimaginginall 18cases(intracranialaneurysms ,n =7;arteriovenousmalformations,n =5 ; carotid cavernousfistula ,n =4 ;nasopharyngealfibroangioma ,n =2 ) .Overlapingofbranchesandfeeding arteriesoftheabnormalvesselswasavoidedin 15patientsusingtherotationalDSA ,butfailedintheremaining 3patients.Conclusion RotationalDSAcandemonstratethedetailsofthetargetedvessels .Itisauseful examinationsupplementedtoconventionalDSA ,whichmayplayanimportantroleindiagnosisandtreatmentof vasculardiseasesofheadandneck . |
| |
Keywords: | Angiography digitalsubtraction Headandneckneoplasms Arteriovenousmalformations Evaluationstudies |
本文献已被 CNKI 维普 万方数据 等数据库收录! |