Home Clinically Suspected Vascular Malformation of the Extremities
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Vascular malformation suspected, ankle 3157888
US duplex Doppler ankle
0 mSv
O
0 mSv [ped]
O
Usually appropriate
MRA ankle without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually appropriate
MRI ankle without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually appropriate
CTA ankle with IV contrast
0.1-1mSv
☢☢

Usually appropriate
US ankle with IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
MRA ankle without IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
MRI ankle without IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
CT ankle with IV contrast
<0.1 mSv
0.03-0.3 mSv [ped]
☢☢
May be appropriate
CT ankle without IV contrast
<0.1 mSv
0.03-0.3 mSv [ped]
☢☢
May be appropriate
Arteriography ankle
<0.1 mSv

Usually not appropriate
Radiography ankle
<0.1 mSv
<0.03 mSv [ped]
Usually not appropriate
CT ankle without and with IV contrast
<0.1 mSv
0.03-0.3 mSv [ped]
☢☢
Usually not appropriate