American College of Radiology
ACR Appropriateness Criteria®

Recurrent Lower Urinary Tract Infections in Women

Variant 1: “Uncomplicated” with no underlying risk factors.
Procedure Appropriateness Category SOE Adult RRL Peds RRL Rating Median Final Tabulations
1 2 3 4 5 6 7 8 9
CT abdomen and pelvis with IV contrast Usually not appropriate ☢☢☢☢ 10-30 mSv ☢☢☢☢ 3-10 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
CT abdomen and pelvis without IV contrast Usually not appropriate ☢☢☢☢ 10-30 mSv ☢☢☢☢ 3-10 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
CT abdomen and pelvis without and with IV contrast Usually not appropriate ☢☢☢☢ 10-30 mSv ☢☢☢☢☢ 10-30 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
X-ray contrast enema Usually not appropriate ☢☢☢ 1-10 mSv ☢☢☢☢ 3-10 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
X-ray cystography Usually not appropriate ☢☢☢ 1-10 mSv 2 n/a 0 0 0 0 0 0 0 0 0
Voiding cystourethrography Usually not appropriate ☢☢ 0.1-1mSv ☢☢ 0.03-0.3 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
MRI pelvis without IV contrast Usually not appropriate O 0 mSv O 0 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
MRI pelvis without and with IV contrast Usually not appropriate O 0 mSv O 0 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
X-ray abdomen Usually not appropriate ☢☢ 0.1-1mSv ☢☢ 0.03-0.3 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
US kidneys and bladder retroperitoneal Usually not appropriate O 0 mSv O 0 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
X-ray intravenous urography Usually not appropriate ☢☢☢ 1-10 mSv ☢☢☢ 0.3-3 mSv [ped] 1 n/a 0 0 0 0 0 0 0 0 0
Variant 2: “Complicated,” or patients who are nonresponders to conventional therapy, get frequent reinfections or relapses, and have known underlying risk factors. (See Appendix 1.)
Procedure Appropriateness Category SOE Adult RRL Peds RRL Rating Median Final Tabulations
1 2 3 4 5 6 7 8 9
CT abdomen and pelvis without and with IV contrast Usually appropriate ☢☢☢☢ 10-30 mSv ☢☢☢☢☢ 10-30 mSv [ped] 7 n/a 0 0 0 0 0 0 0 0 0
MRI pelvis without and with IV contrast May be appropriate O 0 mSv O 0 mSv [ped] 6 n/a 0 0 0 0 0 0 0 0 0
CT abdomen and pelvis with IV contrast May be appropriate ☢☢☢☢ 10-30 mSv ☢☢☢☢ 3-10 mSv [ped] 4 n/a 0 0 0 0 0 0 0 0 0
CT abdomen and pelvis without IV contrast May be appropriate ☢☢☢☢ 10-30 mSv ☢☢☢☢ 3-10 mSv [ped] 4 n/a 0 0 0 0 0 0 0 0 0
Voiding cystourethrography May be appropriate ☢☢ 0.1-1mSv ☢☢ 0.03-0.3 mSv [ped] 4 n/a 0 0 0 0 0 0 0 0 0
MRI pelvis without IV contrast May be appropriate O 0 mSv O 0 mSv [ped] 4 n/a 0 0 0 0 0 0 0 0 0
X-ray intravenous urography Usually not appropriate ☢☢☢ 1-10 mSv ☢☢☢ 0.3-3 mSv [ped] 3 n/a 0 0 0 0 0 0 0 0 0
US kidneys and bladder retroperitoneal Usually not appropriate O 0 mSv O 0 mSv [ped] 3 n/a 0 0 0 0 0 0 0 0 0
X-ray urethrography double balloon Usually not appropriate ☢☢ 0.1-1mSv 2 n/a 0 0 0 0 0 0 0 0 0
X-ray contrast enema Usually not appropriate ☢☢☢ 1-10 mSv ☢☢☢☢ 3-10 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
X-ray cystography Usually not appropriate ☢☢☢ 1-10 mSv 2 n/a 0 0 0 0 0 0 0 0 0
X-ray abdomen Usually not appropriate ☢☢ 0.1-1mSv ☢☢ 0.03-0.3 mSv [ped] 2 n/a 0 0 0 0 0 0 0 0 0
Please refer to the supporting documentation for a more complete discussion of the concepts and their definitions below.
Final Tabulations:
A histogram of the number of panel members who rated the recommendation as noted in the column heading (ie, 1, 2, 3, …etc.)
Disagree:
The variation of the individual ratings from the median rating indicates panel disagreement on the final recommendation.
References:
Lists the references associated with the recommendation
SQ:
Study Quality (1, 2, 3, 4, Good M or Inadequate M) of the references listed.
RRL:
Information on the Relative Radiation Level (RRL) designations can be found here.