%0 Case Reports
%T [Salivary duct carcinoma in the inferior turbinate: a case report].
%A Xiong X
%A Liu D
%J Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
%V 35
%N 12
%D Dec 2021
%M 34886630
暂无%R 10.13201/j.issn.2096-7993.2021.12.015
%X  Salivary duct carcinoma（SDC） is an uncommon malignant tumor, which occurs rarely in the inferior turbinate. This study present a rare case of a 75-year-old man with right-sided nasal obstruction and rhinorrhagia. The patient elected to have a local excision of the lesion. Histopathology and immunohistochemistry confirmed sinonasal SDC. The patient gave up further treatment. SDC characterized by aggressive behavior and poor prognosis, it is a extremely rare but important differential to consider in patients with unilateral nasal mass.