Radionuclide Therapy — MCQs

A 60-year-old man with advanced prostate cancer presents with severe, constant back pain. X-ray reveals vertebral metastases. What is the most appropriate management?

Radioisotope used for thyroid treatment of metastasis/ablation

Which of the following conditions is the most common complication of radioiodine treatment for Graves' disease?

Which of the following elements is obsolete in radiotherapy:

Which radioisotope is used for treating bone cancer?

All the following radioisotopes are used in painful body metastasis except

Which of the following tumours is radiosensitive?

In designing a clinical protocol for PSMA PET imaging in prostate cancer, which combination of factors would provide optimal image quality while minimizing radiation exposure?

A patient with treated breast cancer shows a liver lesion on CT. FDG-PET shows SUVmax of 2.8 in the lesion. Follow-up scan after 3 months shows increase in size but SUVmax decreased to 1.9. What is the most likely explanation?

A 45-year-old diabetic patient presents for FDG-PET scan for lymphoma staging. Blood glucose is 220 mg/dL. What is the most appropriate management before proceeding with imaging?