Diagnostic imaging of Salmonella-related mycotic aneurysm of aorta by CT

Mau Hwa Lee, Paul Chan, Hong Jeng Chiou, Wing Keung Cheung

研究成果: 雜誌貢獻文章同行評審

27 引文 斯高帕斯(Scopus)

摘要

The purpose of this study was to review the computed tomography (CT) appearance of mycotic aneurysm of the aorta caused by Salmonella infection. Eight patients were suggested to have mycotic aneurysm of the aorta by clinical presentation of fever, abdominal or back pain, leukocytosis, and pulsatile abdominal mass in addition to positive blood or tissue culture of salmonella. All underwent plain radiography, abdominal sonography, and CT for confirmation. Five patients died during hospitalization despite medical or surgical treatment. CT features of mycotic aneurysm of aorta included (a) hazy aortic wall with rupture; (b) gas-forming inflammation around the aneurysm; (c) retroperitoneal paraaortic fluid collection and vertebral erosion; and (d) thrombus formation within a false lumen after aneurysmal rupture. Because of its availability and noninvasiveness, CT is the major diagnostic modality to use for Salmonella-related mycotic aneurysm.

原文英語
頁(從 - 到)26-30
頁數5
期刊Clinical Imaging
20
發行號1
DOIs
出版狀態已發佈 - 一月 1996
對外發佈

ASJC Scopus subject areas

  • 放射學、核子醫學和影像學

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