Value of ¹⁸F-FDG PET-CT in nasopharyngeal carcinoma target delineation and radiotherapy boost

¹⁸F-FDG PET-CT has widely used in nasopharyngeal carcinoma diagnosis and staging in recent years, it's effecten target volume delineation has received great attention. The article lays stress on the clinical research progress of ¹⁸F-FDG PET-CT in the radiotherapy of nasopharyngeal carcinoma improve the accuracy of target delineation, reduce the difference of target delineation, guide the dose painting and boost.