PMC8369477_01
Timeline of the treatment. PD, progression of the disease; NED, no evidence of the disease.
fonc-11-690443-g001.jpg
PMC8369477_01_fonc-11-690443-g001.jpg
f1
The timeline of the history of the patient is presented in Figure 1.
PET/CT image performed 4 days after vaccination (A, B). The multiple-intensity projection image (A) showing increased 18F-FDG uptake in the left deltoid muscle (black arrow) and in the left axillary region. Fused coronal image (B) showing the uptake in the muscle (white arrow) and in the axillary lymph node (yellow arrow). PET/CT image performed 32 days after vaccination (C, D). Both the muscular uptake and nodal uptake have disappeared. The referred axillary lymph node (red arrow) shows similar morphology but no 18F-FDG accumulation.
fonc-11-690443-g002.jpg
PMC8369477_01_fonc-11-690443-g002.jpg
f2
However, a metabolically active lymph node in the left axillary region was noted (Figure 2).