F18-FDG PET/CT scan
FDG is the most commonly used types of radiopharmaceutical in nuclear medicine clinical practice. FDG PET/CT scan is pivotal imaging modality for cancer imaging, assisting diagnosis, staging of patients with newly diagnosed malignancy, restaging following therapy and surveillance. Its capable of diagnosing a wide range cancers with a high sensitivity and specificity comparted to the conventional radiological procedures.