Related Experiment Video
Updated: Aug 15, 2026

Multi-Tracer Studies of Brain Oxygen and Glucose Metabolism Using a Time-of-Flight Positron Emission Tomography-Computed Tomography Scanner
Published on: June 7, 2024
[Positron emission tomography in oncourology]
Abstract:
The authors present the results of the examination of 61 patients with genitourinary space-occupying lesions, using 18F- fluorodeoxyglucose positron emission tomography (PET) in whole body mode. In all cases the diagnosis was verified morphologically. The results demonstrated high diagnostic accuracy of PET, including possibility to determine the extent of oncourological cancer. However, the method displays poor efficacy in cases of hypernephroid cancer due to low level of glycolysis in this type of tumor.
Related Concept Videos
Positron Emission Tomography
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...
Imaging Studies II: Positron Emission Tomography and Scintigraphy
Fundamental Principles of PET
Computed Tomography
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
Radiological Investigation III: Pulmonary Angiogram and PET Scan
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Imaging Studies III: Computed Tomography

