Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Axial MR images of an HPV-positive OPSCC. A 48-year-old patient was diagnosed with an OPSCC in the right palatine tonsil. A, STIR MR image shows a hyperintense mass in the palatine tonsil (arrow). A b=750 diffusion-weighted image (B) and an ADC map (C) show decreased ADC. An ROI was drawn on the b=750 diffusion-weighted image and copied to the ADC map. In this ROI, ADCminimum measured 0.992 × 10−3 mm2/s.
