ACR logo

ACR AC Portal

Home Imaging for Pulmonary Embolism, Known Clot
Variants
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Recurrent embolic disease suspected, hx of acute pulmonary embolism, initial imaging 3198627
MRA chest with IV contrast
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
CTA pulmonary arteries with IV contrast
1-10 mSv
☢☢☢
Usually appropriate
V/Q scan lung
1-10 mSv
☢☢☢
Usually appropriate
V/Q scan with SPECT or SPECT/CT lung
1-10 mSv
☢☢☢
Usually appropriate
US echocardiography transthoracic resting
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
MRA chest without and with IV contrast
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
MRA chest without IV contrast
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
US echocardiography transesophageal
0 mSv
O 		0 mSv [ped]
O 		Usually not appropriate
Radiography chest
<0.1 mSv
☢ 		<0.03 mSv [ped]
☢ 		Usually not appropriate
Arteriography pulmonary
10-30 mSv
☢☢☢☢
Usually not appropriate
Arteriography pulmonary with right heart catheterization
10-30 mSv
☢☢☢☢
Usually not appropriate
MRI heart function and morphology without and with IV contrast
0 mSv
O 		0 mSv [ped]
O 		Usually not appropriate
MRI heart function and morphology without IV contrast
0 mSv
O 		0 mSv [ped]
O 		Usually not appropriate
CT chest with IV contrast
1-10 mSv
☢☢☢ 		3-10 mSv [ped]
☢☢☢☢ 		Usually not appropriate
CT chest without and with IV contrast
1-10 mSv
☢☢☢ 		3-10 mSv [ped]
☢☢☢☢ 		Usually not appropriate
CT chest without IV contrast
1-10 mSv
☢☢☢ 		3-10 mSv [ped]
☢☢☢☢ 		Usually not appropriate
CT heart function and morphology with IV contrast
10-30 mSv
☢☢☢☢ 		3-10 mSv [ped]
☢☢☢☢ 		Usually not appropriate