학술논문

Psoas abscess and chronic Q fever: a contiguous or hematogenous complication? A case report and literature review.
Document Type
Article
Source
Infectious Diseases. Aug2016, Vol. 48 Issue 8, p626-631. 6p.
Subject
*ABDOMINAL aortic aneurysms
*CHLOROQUINE
*COMPUTED tomography
*HOMOGRAFTS
*MEDICAL information storage & retrieval systems
*MAGNETIC resonance imaging
*MEDLINE
*Q fever
*SYSTEMATIC reviews
*DOXYCYCLINE
*DISEASE complications
*PSOAS abscess
*DIAGNOSIS
Language
ISSN
2374-4235
Abstract
Few cases of psoas abscesses (PA) during chronic Q fever have been reported, and the route of transmission remains unknown. Here, we report a new case and have performed a systematic literature review to determinate the spreading route of this complication. Medline, EMBASE and Web of Science were searched. Local spreading was supported by endocarditis exclusion, evidence of vascular infection and absence of distantly infected sites. Among 275 retrieved references, 179 were initially rejected, and 85 additional references were rejected after full-text review. A total of 11 studies, reporting 13 cases, were included. Additionally, we reported one new case. A total of 14/14 cases reached Q fever vascular infection diagnostic criteria, and 7/14 provided adequate evidence supporting a causal relationship between Q fever vascular infection and PA. All patients presented aorta defects. In conclusion, Q fever PA results from the spreading of a local infection and occurs specifically in patients presenting a vascular graft or an abdominal aortic aneurysm. [ABSTRACT FROM PUBLISHER]