Doses Flashcards
1
Q
a. Thyroid =
A
200-400 uCi I-123, 6 mCi TcO4
2
Q
b. Cisternography =
A
500 uCi In-111 DTPA
3
Q
c. WBC =
A
500 uCi In-111, 20 mCi Tc-99m
4
Q
d. Liver Spleen =
A
3-5 mCi Tc-99m SC
5
Q
e. Myocardial Perfusion =
A
a. 3-5 mCi Tl-201, 10-30 mCi Tc-99m Sestamibi
b. Dipyrimadole = 0.5 mg/kg over 4 min
c. Adenosine = 140 ug/kg/min over 6 min
d. Aminophylline = 100-200 mg IV
6
Q
f. Ga-67 =
A
5 mCi (infection), 10 (tumor)
7
Q
g. Octreoscan =
A
6mCi In-111-Pentetreotide
8
Q
h. HIDA =
A
5-10 mCi Tc-99m
9
Q
i. PET =
A
15 mCi FDG
10
Q
j. Renal =
A
10 mCi DTPA or MAG3 Tc-99m (4-5 mCi per kidney), 5 mCi DMSA Tc-99m
11
Q
k. V/Q =
A
5 mCi MAA, 20 mCi Xe-133
12
Q
l. Brain Death =
A
20 mCi Tc-99m HMPAO, DTPA, or ECD
13
Q
m. GI Bleed =
A
20 mCi Tc-99m RBCs or 10 mCi Tc-99m SC
14
Q
n. Bone =
A
20 mCi Tc-99m MDP
