상악동에서 발생한 매우 드문 점액상 장형 선암종 1예

초록

Maxillary sinus cancers, constituting a minority of head and neck malignancies, exhibit a diverserange of histological subtypes, each necessitating a nuanced approach to diagnosis andtreatment. Within this spectrum, mucinous adenocarcinoma stands as an exceedingly rarevariant, and this case report aims to provide a thorough examination of its clinical, radiological,and histopathological dimensions within the context of maxillary sinus malignancies. Surgical resection is considered as treatment of choice for this kind of tumor. A 68-year-oldmale underwent total maxillectomy using Weber-Ferguson incision for maxillary sinus tumorin our department. The pathological report of tumor was revealed as mucinous type adenocarcinoma. The specimen was observed thoroughly, and based on immunohistochemical findings,diagnosed as mucinous type adenocarcinoma. So, we present a rare case of mucinoustype adenocarcinoma arising from the maxillary sinus.

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