Radiology – MCQ 25 – Permanent implants for brachytherapy

Which one of the following radioisotope is not used as permanent implant:
A. Iodine-125
B. Palladium-103
C. Gold-198
D. Caesium-137

Correct answer : D. Caesium-137

Permanent implants for brachytherapy

Iodine-125
Palladium-103
Gold-198
Caesium-131
1 Like