Skip to main content
. 2022 Dec;63(12):1887–1890. doi: 10.2967/jnumed.122.263902

FIGURE 2.

FIGURE 2.

ACRIN 6685 visual analysis: positive and negative neck nodes. (A and C) Negative 18F-FDG PET and 18F-FDG PET/CT findings for neck nodes, with visual analysis demonstrating 18F-FDG uptake in left level IIA lymph nodes equal to or less than 18F-FDG uptake in adjacent blood vessels. SUVmax was 1.1. (B and D) Positive 18F-FDG PET and 18F-FDG PET/CT findings for neck nodes, with visual analysis demonstrating 18F-FDG uptake in right level IIA lymph node greater than 18F-FDG uptake in adjacent blood vessels. SUVmax was 3.4.