Home Altered Mental Status, Coma, Delirium, and Psychosis
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Altered mental status, medical illness suspected, initial imaging 3149731
MRI head without IV contrast
0 mSv
O
0 mSv [ped]
O
May be appropriate
(Disagreement)
CT head without IV contrast
1-10 mSv
☢☢☢
0.3-3 mSv [ped]
☢☢☢
May be appropriate
(Disagreement)
MRI head with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI head without and with 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