Figure 2.
A 38-year-old man underwent excision of a nasal cavity PMT (case 1).a) Somatostatin receptor scintigraphy reveals increased uptake in the tumor region (white arrow). The tumor (white arrow) is visible in the nasal cavity on preoperative b) axial and c)coronal CT images. d) Pathological examination reveals a vascular-rich tumor composed of bland spindle cells that were immunohistochemically positive for FGF23 (inset). T1-weighted contrast-enhanced MRI of the nasal cavity e) axial andf) coronal views show a recurrent tumor (white arrow head).