18 May 2023
: Case report 
SMARCB1-Deficient Sinonasal Carcinoma: Case Report and Review of the Literature
Mistake in diagnosis
Nasser M. AlMadan
1ABEF*, Ebtehal A. AlEssa2BEF, Doaa A. AlGhamdi 3ABEF
DOI: 10.12659/AJCR.939244
Am J Case Rep 2023; 24:e939244
Figure 1. Unenhanced computed tomography scan in (A) axial and (B) coronal plane shows destructive soft tissue mass seen in the left maxillary sinus measuring approximately 5.8×6.6 cm and extended to involve the left nasal cavity, ethmoid air cells, upper alveolar ridge, hard palate, and orbital floor, with intraorbital extraconal infiltration with no ocular involvement.