Ferris E J, Holder J C, Lim W N, Angtuaco E J, Boyd C M, Binet E F, Baker J T, Bissett J K
AJR Am J Roentgenol. 1984 Feb;142(2):369-73. doi: 10.2214/ajr.142.2.369.
The value of digital pulmonary arteriography and balloon-occlusion cineangiography was investigated in 118 selected patients. In one series of 40 patients, digital pulmonary arteriography correctly identified pulmonary emboli in 20 (75%) of 26 positive examinations when interpretation was confined to the first three divisions of the pulmonary artery. In a second series of 78 patients with peripheral radionuclide perfusion scan defects, 40 of whom had pulmonary emboli, adjunctive balloon-occlusion cineangiography demonstrated emboli in four patients not seen on standard selective catheter pulmonary magnification studies with cut films. These two procedures (i.e., digital pulmonary arteriography and balloon-occlusion cineangiography) are important adjuncts to radionuclide perfusion scans and selective catheter pulmonary arteriography in the evaluation of patients with pulmonary emboli.
对118例选定患者进行了数字肺血管造影和球囊阻塞电影血管造影的价值研究。在40例患者的一组中，当解释局限于肺动脉的前三分支时，数字肺血管造影在26次阳性检查中的20例（75%）中正确识别出肺栓塞。在另一组78例有外周放射性核素灌注扫描缺陷的患者中，其中40例有肺栓塞，辅助性球囊阻塞电影血管造影在4例患者中显示出标准选择性导管肺放大造影（断层片）未发现的栓子。这两种检查方法（即数字肺血管造影和球囊阻塞电影血管造影）是放射性核素灌注扫描和选择性导管肺血管造影在评估肺栓塞患者时的重要辅助手段。
