Abstract
To encourage routine use of 2D multiplanar reconstructions (MRPs) and 3D renderings when interpreting noncontrast computed tomography (CT) of the kidney, as this practice can unveil findings related to the kidney or its vasculature that are not apparent on axial sections. Inspecting the kidneys or characterizing CT findings with both axial sections and MPRs may facilitate identification of vascular and neoplastic pathology.
Similar content being viewed by others
References
Toprak U, Erdoğan A, Gülbay M, Karademir MA, Paşaoğlu E, Akar OE (2005) Preoperative evaluation of renal anatomy and renal masses with helical CT, 3D-CT and 3D-CT angiography. Diagn Interv Radiol 11:35–40
Caoili EM, Cohan RH, Inampudi P, Ellis JH, Shah RB, Faerber GJ, Montie JE (2005) MDCT urography of upper tract urothelial neoplasms. AJR Am J Roentgenol 184:1873–1881
Reddy S (2008) State of the art trends in imaging of renal colic. Emerg Radiol 15:217–225
Memarsadeghi M, Schaefer-Prokop C, Prokop M et al (2007) Unenhanced MDCT in patients with suspected urinary stone disease: do coronal reformations improve diagnostic performance? AJR 189:W60–W64
Lin W-C, Uppot RN, Li C-S, Hahn PF, Sahani DV (2007) Value of automated coronal reformations from 64-section multidetector row computerized tomography in the diagnosis of urinary stone disease. J Urol 178:907–911
Sommer FG, Jeffery RB, Rubin GD et al (1995) Detection of ureteral calculi in patients with suspected renal colic: value of reformatted noncontrast helical CT. AJR 165:509–513
Zangos S, Steenburg SD, Phillips D et al (2007) Acute abdomen: added diagnostic value of coronal reformations with 64-slice multidetector row computed tomography. Acad Radiol 14:19–27
Wang J-H, Shen S-H, Huang S-S, Chang C-Y (2008) Prospective comparison of unenhanced spiral computed tomography and intravenous urography in the evaluation of acute renal colic. J Chin Med Assoc 71:30–36
Chong WK, Wysoki M, Heller LG, Zegel HG (2000) Renal carcinoma presenting with flank pain: a potential drawback of unenhanced CT. AJR 174:667–669
Katz DS, Scheer M, Lumerman JH, Mellinger BC, Stillman CA, Lane MJ (2000) Alternative or additional diagnoses on unenhanced helical computed tomography for suspected renal colic: experience with 1000 consecutive examinations. Urology 56:53–57
Rucker CM, Menias CO, Bhalla S (2004) Mimics of renal colic: alternative diagnoses at unenhanced helical CT. RadioGraphics 24:S11–S33
Hoppe H, Studer R, Kessler TM, Vock P, Studer UE, Thoeny HC (2006) Alternate or additional findings to stone disease on unenhanced computed tomography for acute flank pain can impact management. J Urology 175:1725–1730
Ahmad NA, Ather MH, Rees J. Incidental diagnosis of diseases on unenhanced helical computed tomography performed for ureteric colic (2003). BMC Urol Mar 17;3:2. Epub 2003 Mar 17
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Johnson, P.T., Horton, K.M. & Fishman, E.K. Noncontrast multidetector CT of the kidneys: utility of 2D MPR and 3D rendering to elucidate genitourinary pathology. Emerg Radiol 17, 329–333 (2010). https://doi.org/10.1007/s10140-009-0852-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10140-009-0852-4