PMC7339413_01
Maxillofacial CT scan of patient in case 1 demonstrated a large polypoid mass in the right middle turbinate (red arrows)
40842_2020_101_Fig1_HTML.jpg
PMC7339413_01_40842_2020_101_Fig1_HTML.jpg
Fig1
Maxillofacial CT scan demonstrated a large polypoid mass in the right middle turbinate (Fig. 1).
PMC7339413_02
68Ga-DOTATATE PET/CT scan of patient in case 2 demonstrated marked tracer uptake in a 1.9 x 1.3 cm soft tissue mass underlying the right sartorius muscle (red arrows)
40842_2020_101_Fig2_HTML.jpg
PMC7339413_02_40842_2020_101_Fig2_HTML.jpg
Fig2
A 68Ga-DOTATATE PET/CT scan performed for tumor localization revealed marked tracer uptake in a 1.9 x 1.3 cm soft tissue mass underlying the right sartorius muscle (Fig. 2).
PMC7339413_03
Pre-operative MR scan of patient in case 3 demonstrated a 3.9 x 3.3 x 4.3 cm lobular osteolytic soft tissue mass in the left scapula (red arrows) in both sagittal (left) and transverse planes (right)
40842_2020_101_Fig3_HTML.jpg
PMC7339413_03_40842_2020_101_Fig3_HTML.jpg
Fig3
Pre-operative MRI noted a 3.9 x 3.3 x 4.3 cm lobular osteolytic soft tissue mass with avid enhancement in the left scapula (Fig. 3).
PMC7339413_04
PET (a), CT (b), and octreotide scans (c, d) of patient in case 4, performed at the National Institute of Health, identified a 3 cm right frontal sinus tumor (red arrows) with bone erosion and abutment of the dura
40842_2020_101_Fig4_HTML.jpg
PMC7339413_04_40842_2020_101_Fig4_HTML.jpg
Fig4
Health identified a 3 cm right frontal sinus tumor with bone erosion and abutment of the dura (Fig. 4). He underwent a craniotomy with tumor resection and pathologic examination demonstrated a low-grade spindle cell neoplasm consistent with a phosphaturic mesenchymal tumor.