Scintigraphic imaging in renal infections.
The scintigraphic imaging modality of choice in the evaluation of renal infections is renal cortical scintigraphy utilizing [(99m)Tc]dimercaptosuccinic acid (DMSA). This technique is able to demonstrate upper tract involvement with infection and to assess for the presence of renal cortical scarring following a urinary tract infection (UTI). There are recent publications advocating its use to determine which patients need to proceed to further investigation with cystography. It is also being utilized in the evaluation of different treatment regimes used in patients with UTI. Fluorodeoxyglucose (FDG)-PET and leukocyte scanning have only a minor role in the diagnosis of renal infection. Their main application is in the diagnosis of renal cyst infections in patients with polycystic renal disease.
Rossleigh
M A
MA
Department of Nuclear Medicine, Prince of Wales and Sydney Children's Hospitals, Sydney, Australia.
D000818:Animals; D002921:Cicatrix / Q000150:complications / Q000000981:diagnostic imaging; D006801:Humans; D007239:Infections / Q000097:blood / Q000150:complications / Q000000981:diagnostic imaging*; D007674:Kidney Diseases / Q000097:blood / Q000150:complications / Q000000981:diagnostic imaging*; D007962:Leukocytes / Q000000981:diagnostic imaging; D049268:Positron-Emission Tomography; D011704:Pyelonephritis / Q000150:complications / Q000000981:diagnostic imaging; D014463:Ultrasonography