Limited and WB Bone Flashcards
1
Q
Indications
A
Localized pain (LTD) Rule out mets (WB) Arthritis (WB) Pediatric osteomyelitis (WB) Suspected cancer (WB)
2
Q
RP
Dose
TTI
Admin
A
Tc99m MDP/ HDP 20 - 30 mCi IV
2 - 4 hours
3
Q
Contraindications
A
none
4
Q
Target organ
Critical organ
Route of Excretion
Localization
A
Target - Bone
Critical - Bone surface, bladder
Excretion - Urinary
Localization - Chemisorption
5
Q
Patient Prep
A
Drink lots of fluids and void frequently to increase soft tissue clearance
6
Q
Positioning
A
Supine with arms at side (WB)
“Duck feet” - tape if necessary (WB)
ROI in FOV (LTD)
7
Q
Computer Set Up
A
256 x 256 - extremities
512 x 512 - CAP
512 x 1024 - WB
10-12 cm/min
8
Q
Labels
A
Name DOB MRN Date of Exam Hospital Referring physician Dose Dose rate Frame rate View ID Right/ Left Tech initials