Skip to main content
Fig. 3 | EJNMMI Research

Fig. 3

From: Dual time point imaging in locally advanced head and neck cancer to assess residual nodal disease after chemoradiotherapy

Fig. 3

PET images of a patient with T2N2cM0 OPSCC. Early axial and coronal A, B and delayed C, D PET images of a patient with T2N2cM0 OPSCC. A suprasternal lymph node with an equivocal visual score and a SUV under the threshold (SUV1 = 2.1) was identified on the early head and neck PET acquisition 60 min after FDG administration (black arrow; A, B). On the delayed PET acquisition, this lymph node remained visually equivocal (black arrow; C, D). However, the SUV increased above the threshold (SUV2 = 2.4; RI = 12.7%). Recurrence was histologically proven by neck dissection

Back to article page