AIM: 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.
AIM: 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.
Authors: C J Palestro; F L Weiland; J E Seabold; S Valdivia; M B Tomas; B R Moyer; Y M Baran; J Lister-James; R T Dean Journal: Nucl Med Commun Date: 2001-06 Impact factor: 1.690
Authors: J W Babich; W Graham; S A Barrow; S C Dragotakes; R G Tompkins; R H Rubin; A J Fischman Journal: J Nucl Med Date: 1993-12 Impact factor: 10.057