Home Staging and Disease Monitoring of Rectal Cancer
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Rectal cancer, postneoadjuvant chemo, during wait and watch, locoregional staging 3199442
MRI pelvis without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually appropriate
MRI pelvis without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually appropriate
CT abdomen and pelvis with IV contrast
1-10 mSv
☢☢☢
3-10 mSv [ped]
☢☢☢☢
May be appropriate
FDG-PET/MRI skull base to mid-thigh
1-10 mSv
☢☢☢

May be appropriate
FDG-PET/CT skull base to mid-thigh
10-30 mSv
☢☢☢☢
3-10 mSv [ped]
☢☢☢☢
May be appropriate
US pelvis transrectal
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
CT abdomen and pelvis without IV contrast
1-10 mSv
☢☢☢
3-10 mSv [ped]
☢☢☢☢
Usually not appropriate
CT abdomen and pelvis without and with IV contrast
10-30 mSv
☢☢☢☢
10-30 mSv [ped]
☢☢☢☢☢
Usually not appropriate