Leonhardt E T, Kullenberg K P
Am J Med. 1977 May;62(5):792-4. doi: 10.1016/0002-9343(77)90885-3.
This patient, previously described as having polyarteritis nodosa with multiple aneurysms shown by angiography, was recently found to have bilateral atrial myxomas. The angiographic demonstration of multiple cerebral aneurysms has been described in a few cases of left atrial myxoma. This uncommon tumor is also accompanied by "constitutional" manifestations. Thus, a syndrome mimicking polyarteritis nodosa may be produced. Cardiac myxoma should be borne in mind in conditions with multifocal organic involvement, and they should be included in the list of conditions causing multiple arterial aneurysms.
该患者之前被描述为患有结节性多动脉炎，血管造影显示有多个动脉瘤，最近发现患有双侧心房黏液瘤。少数左心房黏液瘤病例中曾描述过多个脑动脉瘤的血管造影表现。这种罕见的肿瘤还伴有“全身性”表现。因此，可能会产生一种类似结节性多动脉炎的综合征。在存在多灶性器官受累的情况下应考虑心脏黏液瘤，它们应被列入导致多发性动脉动脉瘤的疾病清单中。
