ga-68 gozetotide

Question 1

prep

Answer 1

hydrate prior to and after inj and void frequently after first few hours to reduce rad burden

Question 2

dose (MBq)

Answer 2

1.8-2.2 MBq/kg of bodyweight

Question 3

dose (mCi)

Answer 3

0.049-0.060 mCi/kg of bodyweight

Question 4

manufacture rec dose but we go for

Answer 4

3-7 mCi and us is 5 mCi

Question 5

rxns

Answer 5

nausea, diarrhea, dizziness <1% total

Question 6

what tracer works exact same as this

Answer 6

pylarify (f-18 piflufolastat)

Question 7

upatke time

Answer 7

60 min

Question 8

what time range do we have to scan pt

Answer 8

50-100 min after inj

Question 9

delayed scanning at _____is good for

Answer 9

3 hours and goo at identifying lesions close to the ureter or bladder

Question 10

where do we scan p

Answer 10

scan from mid thigh through base of skull

Question 11

what non malignant processes have uptake for Ga-68 PSMA

Answer 11

pagets disease, fibrous dysplasia, osteophytosis

Question 12

normal distribution

Answer 12

liver, kidneys, spleen, salivary glands, adrenal glands, prostate gland