PET/CT Principles and Applications — MCQs

Which radiopharmaceutical is commonly used in positron emission tomography (PET) imaging?

Which of the following investigations work on the same principle?

A lady presented with a 4 cm tumor in the left parietal lobe for which she underwent surgery and radiotherapy. After 3 months she presented with headache and vomiting. Which of the following would characterize the lesion in the patient?

Investigation of choice for vascular ring around airway:

Investigation of choice for leptomeningeal carcinomatosis:

Which common tracer in PET is usually administered in the form of a glucose sugar?

Distant bone metastases can be best detected by which of the following imaging techniques?

Statement 1 - A 59-year-old patient presents with flaccid bullae. Histopathology shows a suprabasal acantholytic split. Statement 2 - The row of tombstones appearance is diagnostic of Pemphigus vulgaris.

What is the best investigation to check for extra thyroid spread of thyroid gland neoplasm ?

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?