Zwas S T, Lorberboym M, Shechter M
Department of Nuclear Medicine, Chaim Sheba Medical Center, Ramat Gan, Israel.
Clin Nucl Med. 1992 Oct;17(10):797-9. doi: 10.1097/00003072-199210000-00007.
Aortic arch mycotic aneurysm, an uncommon cause of sepsis, carries a grave prognosis. Clinical presentations as well as laboratory and radiologic examinations may be noncontributory and often misleading. In a patient with a fever of unknown origin, only the radiogallium study could enable an accurate diagnosis and pinpoint the anatomic localization of the mycotic aneurysm as the cause of fever.
主动脉弓感染性动脉瘤是脓毒症的一种罕见病因，预后严重。临床表现以及实验室和影像学检查可能并无助益，且常常具有误导性。对于不明原因发热的患者，只有放射性镓扫描能够做出准确诊断，并确定感染性动脉瘤的解剖定位为发热原因。
