Criteria for Indicating a Positron Emission Tomography According to Recommended Scenarios
Keywords:
cancer, criteria, Positron emission tomographyAbstract
Introduction: 18-fluoride-deoxyglucose is the most commonly used rafiodrug for positron emission tomography studies. Its introduction in Cuba has resulted in a positive impact on the care of cancer patients, which is valuable when it is estimated that due to the impact caused by the COVID-19 pandemic, mortality from cancer will increase in the coming years.Objective: To present the recommended oncological scenarios for the accurate and effective indication of positron emission tomography with the use of 18-fluorine-deoxyglucose.Development: A review of the biography was carried out, based on meta-analysis and on the authors' own experience by performing hundreds of positron emission tomography scans plus computed tomography initially with imported molecules and then with the nationally produced one. It has been shown that in the recommended scenarios there is evidence of a better diagnosis given by sensitivity and specificity. The information derived from the study has an estimable impact on patient outcomes, either by deciding on more effective therapeutic strategies or by not adopting inefficient practices.Conclusions: The precise indication of positron emission tomography plus computed tomography guarantees better accuracy from diagnosis to follow-up of cancer patients, increases the quality of radiant treatment by allowing better visualization of target volumes, differentiation of risk organs and homogeneity in the delineation of structures.
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Copyright (c) 2025 Lisset Barroso Márquez, Dayana Ugarte Moreno, Daril Gutiérrez Rodríguez, Esteban Alfaro Alonso, Mayka Caridad Guerrero Cancio, Yordanka Martínez Almaguer, Aramis Arrazcaeta Alvarez

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