Björk L
Acta Radiol Diagn (Stockh). 1986 Mar-Apr;27(2):179-81. doi: 10.1177/028418518602700208.
Pulmonary digital subtraction angiography was diagnostic in 98.3 per cent of patients with possible acute pulmonary embolism. The procedure was well tolerated even in severely ill patients. A large image intensifier made simultaneous imaging of both lungs possible, reducing the number of contrast injections necessary. Small volumes of low iso-osmolar concentration of modern contrast media were used. There was no need for catheterization of the pulmonary artery. Theoretical considerations and our limited experience indicate that this will reduce the number of complications compared with conventional pulmonary angiography. The procedure is rapidly performed and the diagnostic accuracy high. This makes digital subtraction angiography cost effective. Digital pulmonary angiography can be recommended as the primary diagnostic method in most patients with possible pulmonary embolism.
肺数字减影血管造影对98.3%可能患有急性肺栓塞的患者具有诊断价值。即使是重症患者，该检查也耐受性良好。大型影像增强器使双肺同时成像成为可能，减少了所需的造影剂注射次数。使用了小剂量的低渗透压现代造影剂。无需进行肺动脉插管。理论上的考虑以及我们有限的经验表明，与传统肺血管造影相比，这将减少并发症的发生数量。该检查操作迅速且诊断准确性高。这使得数字减影血管造影具有成本效益。对于大多数可能患有肺栓塞的患者，可推荐数字肺血管造影作为主要诊断方法。
