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Maxillo Ostio Choanal Polyp
Solitary polyps that originate in the paranasal sinuses or adjacent structures and extend to the nasopharynx are called choanal polyps. Depending on the sinus where they originate, they are termed antrochoanal, sphenochoanal, frontochoanal or ethmoidochoanal polyps. This report presents the case of an ostio-choanal polyp originating in the maxillary sinus ostium mucosa. It was termed a maxillo-...
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ژورنال
عنوان ژورنال: Cuadernos de Prehistoria y Arqueología
سال: 1987
ISSN: 0211-1608
DOI: 10.15366/cupauam1987.14.012