Primary Atypical Meningioma of the Nasal Cavity: A Case Report and Review of the Literature

Figure 1

CECT nose and PNS (coronal and axial cut) showing heterogeneously enhancing mass in the right nasal cavity, likely centered in the middle turbinate with extension into the right ethmoid sinus superiorly, floor of nasal cavity inferiorly, choana and sphenoid sinus posteriorly with the erosion of the adjacent bone, and destruction of the nasal septum with extension of the mass to the contralateral side.

(a)

(b)