case_images: PMC11796483_01
case_images: Non-contrast CT imaging of the paranasal sinuses showing left maxillary sinus opacification and associated structural changes.. Coronal (A) and axial (B) views of a non-contrast CT scan of the paranasal sinuses demonstrating complete opacification of the left maxillary sinus (red arrows). Additional findings include atelectasis of the left uncinate process, bowing of the orbital floor (yellow arrows), and inward bowing of the posterior wall of the maxillary sinus (light blue arrow).
case_images: cureus-0017-00000077001-i01.jpg
case_images: PMC11796483_01_cureus-0017-00000077001-i01.jpg
case_images: FIG1
case_images: A non-contrast CT scan of the sinuses demonstrated complete opacification of the left maxillary sinus, atelectasis of the left uncinate process, bowing of the orbital floor, and inward displacement of the posterior wall of the maxillary sinus, consistent with left maxillary SSS (Figure 1).
case_images: PMC11796483_02
case_images: Non-contrast CT imaging of the paranasal sinuses revealing right maxillary sinus opacification and associated findings.. Coronal (A) and axial (B) views of a non-contrast CT scan of the paranasal sinuses showing complete opacification of the right maxillary sinus (red arrows). Additional findings include atelectasis of the right uncinate process and inward bowing of the medial maxillary sinus wall.
case_images: cureus-0017-00000077001-i02.jpg
case_images: PMC11796483_02_cureus-0017-00000077001-i02.jpg
case_images: FIG2
case_images: Test (SNOT-22) score was 28.2 on a score of 0 to 110. Non-contrast maxillofacial CT scan indicated complete opacification of the right maxillary sinus, consistent with right CMA stage 1 (Figure 2). The patient underwent an endoscopic right maxillary antrostomy and a right partial ethmoidectomy.
case_images: PMC11796483_03
case_images: Non-contrast CT imaging of the paranasal sinuses demonstrating left maxillary sinus opacification and associated findings.. Coronal (A) and axial (B) views of a non-contrast CT scan of the paranasal sinuses showing complete opacification of the left maxillary sinus (red arrows). Additional findings include atelectasis of the left uncinate process and inward bowing of the medial maxillary sinus wall.
case_images: cureus-0017-00000077001-i03.jpg
case_images: PMC11796483_03_cureus-0017-00000077001-i03.jpg
case_images: FIG3
case_images: A non-contrast CT scan of the sinuses showed complete opacification of the left maxillary sinus, consistent with left CMA stage 1 (Figure 3).