Fig. 1. Preoperative magnetic resonance imaging (MRI) and 68Ga-DOTA-congugated octreotide positron emission tomography (PET)/computed tomography (CT) scan. Axial and sagittal views of T1-weighted post-contrast MRI show a heterogeneously enhanced mass in the nasal cavity, sphenoid sinus, and frontal base (A and B). 68Ga-DOTA-congugated octreotide PET/CT scan reveals high somatostatin uptake in the tumor, which is suggestive of a neuroendocrine tumor (C). Twelve-month postoperative MRI shows no evidence of a remnant or recurrent tumor (D).
