Diagnosis and metaphylaxis of stone disease. Consensus concept of the National Working
Committee on Stone Disease for the Upcoming German Urolithiasis Guideline. World J Urol 2005
Nov;23(5):309-23.
http://www.ncbi.nlm.nih.gov/pubmed/16315051.
1. Smith RC, Rosenfield AT, Choe KA, Essenmacher KR, Verga M, Glickman MG, Lange RC. Acute
flank pain: comparison of non-contrast-enhanced CT and intravenous urography. Radiology 1995
Mar;194(3):789-94.
http://www.ncbi.nlm.nih.gov/pubmed/7862980
2. Smith RC, Verga M, McCarthy S, Rosenfield AT. Diagnosis of acute flank pain: value of
unenhanced helical CT. AJR Am J Roentgenol 1996 Jan;166(1):97-101.
http://www.ncbi.nlm.nih.gov/pubmed/8571915
3. K obayashi T, Nishizawa K, Watanabe J, Ogura K. Clinical characteristics of ureteral calculi
detected by nonenhanced computerized tomography after unclear results of plain radiography
and ultrasonography. J Urol 2003 Sep;170(3):799-802.
http://www.ncbi.nlm.nih.gov/pubmed/12913701
4. Sudah M, Vanninen RL, Partanen K, Kainulainen S, Malinen A, Heino A, Ala-Opas M. Patients
with acute flank pain: comparison of MR urography with unenhanced helical CT. Radiology 2002
Apr;223(1): 98-105.
http://www.ncbi.nlm.nih.gov/pubmed/11930053
5. Homer JA, Davies-Payne DL, Peddinti BS. Randomized prospective comparison of non-contrast
enhanced helical computed tomography and intravenous urography in the diagnosis of acute
ureteric colic. Australas Radiol 2001 Aug;45(3):285-90.
http://www.ncbi.nlm.nih.gov/pubmed/11531750
6. Shokeir AA, Abdulmaaboud M. Prospective comparison of non-enhanced helical computerized
tomography and Doppler ultrasonography for the diagnosis of renal colic. J Urol 2001
Apr;165(4):1082-4.
http://www.ncbi.nlm.nih.gov/pubmed/11257642
7. G ray Sears CL, Ward JF, Sears ST, Puckett MF, Kane CJ, Amling CL. Prospective comparison of
computerized tomography and excretory urography in the initial evaluation of asymptomatic
microhematuria. J Urol 2002 Dec;168(6):2457-60.
http://www.ncbi.nlm.nih.gov/pubmed/12441939.
8. Miller OF, Rineer SK, Reichard SR, Buckley RG, Donovan MS, Graham IR, Goff WB, Kane CJ.
Prospective comparison of unenhanced spiral computed tomography and intravenous urogram in
the evaluation of acute flank pain. Urology 1998 Dec;52(6):982-7.
http://www.ncbi.nlm.nih.gov/pubmed/9836541