Foreign body (alginate impression paste) in the maxillary sinus: a case report.
A tumor-like foreign body in the maxillary sinus is reported. Examination of the paranasal sinuses by computerized tomography revealed a dense and well defined lesion equal to that of bone in the left maxillary sinus. After surgery, the lesion was found to be alginate used for impression-taking before fitting of a prosthesis, and not a tumor.
Gümrü
O Z
OZ
Faculty of Dentistry, Department of Oral Surgery, University of Istanbul, Turkey.
D000328:Adult; D000464:Alginates / Q000009:adverse effects*; D005260:Female; D005547:Foreign Bodies / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008443:Maxillary Sinus / Q000000981:diagnostic imaging; D009957:Oroantral Fistula; D014057:Tomography, X-Ray Computed
D000464:Alginates