case_images: PMC11417161_01
case_images: CT PNS plain.
case_images: gr1.jpg
case_images: PMC11417161_01_gr1.jpg
case_images: fig0005
case_images: However plain CT paranasal sinuses (Fig. 1) showed features suggestive of sinonasal polyposis resulting in obliteration of osteomeatal complex, frontoethmoidal recess and nasolacrimal duct on the right side.
case_images: Intraoperative endoscopic view of right maxillary sinus.
case_images: gr2.jpg
case_images: PMC11417161_01_gr2.jpg
case_images: fig0010
case_images: Right maxillary sinus opening was widened, edematous mucosa was noted along with a mucous filled cystic sac (Fig. 2) in the right maxillary sinus.
case_images: Histopathology of right maxillary sinus.
case_images: gr3.jpg
case_images: PMC11417161_01_gr3.jpg
case_images: fig0015
case_images: On histopathology (Fig. 3), the subepithelium showed focal areas of mutinous material surrounded by dense chronic inflammatory cell infiltrate, suggesting a diagnosis consistent with mucocele with chronic sinusitis.
case_images: Postoperative right maxillary sinus.
case_images: gr4.jpg
case_images: PMC11417161_01_gr4.jpg
case_images: fig0020
case_images: Patient underwent diagnostic nasal endoscopy with suction clearance (Fig. 4) on his next follow up visit.