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Evaluation of abdominal abscess with computed tomography


, : Evaluation of abdominal abscess with computed tomography. Journal of Computer Assisted Tomography 2(4): 384-387

Computed tomography (CT) is valuable in providing a specific diagnosis of abdominal abscess and in determining its site and extent. Computed tomography is also capable of excluding an abscess with a high degree of certainty. In 31 of 34 patients with proven abdominal abscess, CT suggested the correct diagnosis and accurately defined the extent of involvement. In nine patients, the CT findings were specific for abscess. The CT appearance of abscess is diverse, largely depending on its location. The most common appearance is a low density mass often with higher density at the periphery. The presence of gas distributed within the mass or an extraalimentary air--fluid level allows an extremely confident diagnosis of abscess. Differential diagnostic possibilities are reviewed with emphasis on interpretive problems.


Accession: 005395858

PMID: 701515

DOI: 10.1097/00004728-197809000-00002

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Related references

Paling M.R.; Gouse J.C., 1986: Efficacy of abdominal computed tomography in evaluation of possible abdominal abscess. A retrospective analysis was made of all abdominal computed tomography scans performed because of clinical suspicion of an abscess at our institution over a 12-month period. Of 130 patients examined, 45 patients had had abdominal surgery within th...

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