Fig. 4From: Radioiodine sinus uptake related to mucosal thickening or aspergilloma: a case series of an unrecognized event well evidenced by SPECT/CTA 56-year-old male patient complained of back pain related to a lytic bone metastasis which led to the discovery of a follicular thyroid cancer. Post-ablation scintigraphy in March 2012 evidenced an intense RAI uptake in front of the spinal metastasis and other uptake in a rib and in the skull. Planar acquisition (posterior view, Panel a), SPECT (Panel b) and fused (Panel c) images of SPECT/CT acquisition displaying the faint RAI uptake in the left part of the skull are consistent with bone metastasisBack to article page