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Home Nonatherosclerotic Peripheral Arterial Disease
Variants
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Lower extremity connective tissue vascular disease suspected 3149740
MRA lower extremity without and with IV contrast
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
CTA lower extremity with IV contrast
1-10 mSv
☢☢☢ 		3-10 mSv [ped]
☢☢☢☢ 		Usually appropriate
Arteriography lower extremity
0.1-1mSv
☢☢ 		0.3-3 mSv [ped]
☢☢☢ 		May be appropriate
MRA lower extremity without IV contrast
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
US duplex Doppler lower extremity
0 mSv
O 		0 mSv [ped]
O 		Usually not appropriate
US intravascular lower extremity
0 mSv
O 		0 mSv [ped]
O 		Usually not appropriate