Home Imaging of Suspected Intracranial Hypotension
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Headache, chronic, daily, intracranial hypotension suspected, initial imaging negative, hx and clinical exam suggesting CSF leakage, next imaging study 3197439
Radiographic myelography digital subtraction complete spine
10-30 mSv
☢☢☢☢

Usually appropriate
CT myelography dynamic complete spine
30-100 mSv
☢☢☢☢☢

Usually appropriate
MR myelography complete spine
0 mSv
O
0 mSv [ped]
O
May be appropriate
DTPA cisternography
1-10 mSv
☢☢☢

May be appropriate
CT head cisternography
1-10 mSv
☢☢☢

Usually not appropriate