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Home Lower Extremity Arterial Revascularization-Post-Therapy Imaging
Variants
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Cold, painful, pulseless leg, prior revasc, initial exam 3128571
US duplex Doppler lower extremity
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
Arteriography lower extremity
0.1-1mSv
☢☢ 		0.3-3 mSv [ped]
☢☢☢ 		Usually appropriate
CTA lower extremity with IV contrast
1-10 mSv
☢☢☢ 		3-10 mSv [ped]
☢☢☢☢ 		Usually appropriate
MRA lower extremity without and with IV contrast
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
(Disagreement)
MRA lower extremity without IV contrast
0 mSv
O 		0 mSv [ped]
O 		May be appropriate