Harding J A, Velchik M G
J Nucl Med. 1985 Feb;26(2):151-4.
The scintigraphic findings in a patient with multiple pulmonary arteriovenous malformations (AVMs) complicated by superimposed pulmonary embolism are reported. Although pulmonary AVMs may cause small subsegmental scintigraphic abnormalities, the demonstration of perfusion defects which are segmental or larger should strongly suggest the presence of superimposed pulmonary embolism in a patient with multiple pulmonary AVMs.
报告了一名患有多发性肺动静脉畸形（AVM）并合并肺栓塞的患者的闪烁扫描结果。尽管肺AVM可能会导致小的亚段闪烁扫描异常，但在患有多发性肺AVM的患者中，出现节段性或更大的灌注缺损强烈提示合并有肺栓塞。
