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Home Soft Tissue Masses
Variants
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Soft tissue mass, hand, radiography and noncontrast US nondiagnostic, next imaging study 3196260
MRI hand without and with IV contrast
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
MRI hand without IV contrast
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
CT hand with IV contrast
<0.1 mSv
☢
May be appropriate
CT hand without and with IV contrast
<0.1 mSv
☢
May be appropriate
US hand with IV contrast
0 mSv
O 		0 mSv [ped]
O 		Usually not appropriate
Image-guided biopsy hand

Varies
Varies 		Usually not appropriate
Image-guided fine needle aspiration hand

Varies
Varies 		Usually not appropriate
CT hand without IV contrast
<0.1 mSv
☢
Usually not appropriate
FDG-PET/CT skull base to mid-thigh
10-30 mSv
☢☢☢☢ 		3-10 mSv [ped]
☢☢☢☢ 		Usually not appropriate