Home Horner Syndrome
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Horner syndrome, acute onset, neuro signs or symptoms localizing to brain, no trauma hx, initial imaging 3199281
CTA head and neck with IV contrast
1-10 mSv
☢☢☢
3-10 mSv [ped]
☢☢☢☢
Usually appropriate
CT head without IV contrast and CTA head and neck with IV contrast
10-30 mSv
☢☢☢☢

Usually appropriate
MRA head and neck without and with IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
MRA head and neck without IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
MRI head without and with IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
MRI head without and with IV contrast and MRA head and neck with IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
(Disagreement)
MRI head without and with IV contrast and MRA head and neck without and with IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
(Disagreement)
MRI head without and with IV contrast and MRA head and neck without IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
(Disagreement)
MRI head without IV contrast and MRA head and neck without IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
(Disagreement)
MRA head and neck with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI cervical and thoracic spine with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI cervical and thoracic spine without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI cervical and thoracic spine without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI cervical spine with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI cervical spine without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI cervical spine without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI head and orbits with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI head and orbits without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI head and orbits without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI head with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI head with IV contrast and MRA head and neck with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI head without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI neck with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI neck without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI neck without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI orbits with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI orbits without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI orbits without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI thoracic spine with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI thoracic spine without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI thoracic spine without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
CT head with IV contrast
1-10 mSv
☢☢☢
0.3-3 mSv [ped]
☢☢☢
Usually not appropriate
CT head without and with IV contrast
1-10 mSv
☢☢☢
3-10 mSv [ped]
☢☢☢☢
Usually not appropriate
CT head without IV contrast
1-10 mSv
☢☢☢
0.3-3 mSv [ped]
☢☢☢
Usually not appropriate
CT neck with IV contrast
1-10 mSv
☢☢☢
0.3-3 mSv [ped]
☢☢☢
Usually not appropriate
CT neck without and with IV contrast
1-10 mSv
☢☢☢
3-10 mSv [ped]
☢☢☢☢
Usually not appropriate
CT neck without IV contrast
1-10 mSv
☢☢☢
0.3-3 mSv [ped]
☢☢☢
Usually not appropriate