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- Title
The Labeled-Leukocyte Scan in the Study of Abdominal Abscesses.
- Authors
Liberatore, Mauro; Calandri, Enrico; Ciccariello, Gabriele; Fioravanti, Marzia; Megna, Valentina; Rampin, Lucia; Marzola, Maria; Zerizer, Imene; Al-Nahhas, Adil; Rubello, Domenico
- Abstract
im: The purpose of the present paper was to review the literature over the last 30 years to assess the value of radionuclide imaging, particularly labeled leukocyte scan, as compared to other imaging modalities in the management of abdominal abscesses. Methods: A systematic review of the published studies in humans cited in PubMed written in English, French, German, Italian, and Spanish was made. Results: Ultrasound (US) has lower sensitivity than leukocyte scan (LS), particularly in patients without localizing signs, while CT has higher sensitivity than US, but less than LS. On the other hand, CT had higher specificity than both LS and US. Discussion: LS is the more sensitive method to localize abdominal abscesses and may guide dedicated US and CT investigations to improve their diagnostic potential. Further diagnostic evolution is expected from the routine use of hybrid SPECT/CT systems.
- Subjects
LEUCOCYTES; STOMACH abscess; RADIONUCLIDE imaging; MEDICAL imaging systems; SYSTEMATIC reviews; SENSITIVITY &; specificity (Statistics)
- Publication
Molecular Imaging & Biology, 2010, Vol 12, Issue 6, p563
- ISSN
1536-1632
- Publication type
Article
- DOI
10.1007/s11307-010-0314-0