Fig. 2From: Bone metastasis from noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP); a case reportDiagnostic whole body iodine scan shows post-surgical thyroid remnant (PSTR) and a focus of abnormal uptake in the left hemipelvis (A; arrowhead). SPECT/CT from the pelvic region shows a lytic lesion in the left iliac bone (B; arrow), with intense iodine 131 uptake (C)Back to article page