Detection of recurrent or persistent nasopharyngeal carcinomas after radiotherapy with technetium‐99m methoxyisobutylisonitrile single photon emission computed tomography and computed tomography

Abstract

In detecting recurrent or residual NPC, FDG-PET is the best tool. However, combined use of CT and Tc-MIBI SPECT can result in the same accuracy as FDG-PET.