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Sonography and radiography of soft-tissue foreign bodies

Authors :
L K Horton
Jon A. Jacobson
David Fessell
A Powell
Curtis W. Hayes
Source :
AJR. American journal of roentgenology. 176(5)
Publication Year :
2001

Abstract

1155 he identification of soft-tissue foreign bodies is not always a straightforward pursuit. Although routine radiography is the preferred imaging modality for the initial workup, several types of soft-tissue foreign bodies are not radiopaque and therefore remain undetected. Because a retained foreign body may cause infection and inflammation, detection and removal are imperative [1]. Sonography is playing an increasing role in the diagnostic process, not only for the detection of nonopaque foreign bodies but also for the accurate localization of all types of soft-tissue foreign bodies. Accurate localization can be valuable in minimizing surgical exploration, or, alternatively, real-time sonographic visualization can guide percutaneous removal of a soft-tissue foreign body [2]. Sonography can also be used to evaluate associated softtissue abscess, neurovascular abnormality, and tendon disorders. This pictorial essay will define the imaging characteristics of various soft-tissue foreign bodies, comparing their appearances on sonography and radiography. Familiarity with the imaging appearances of soft-tissue foreign bodies is critical for an accurate diagnosis.

Details

ISSN :
0361803X
Volume :
176
Issue :
5
Database :
OpenAIRE
Journal :
AJR. American journal of roentgenology
Accession number :
edsair.doi.dedup.....2d7e8a435bacacfcf29b239070d764e0