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1 病例报告 例1 男性,56岁。因右鼻塞逐渐加重2年,伴涕中带血丝1个月就诊。查体:外鼻无畸形,右鼻总鼻道后端可见一灰褐色物,表面粗糙
1 case report 1 male, 56 years old. As the right nasal congestion gradually increased 2 years, with tears in the bloodshot 1 month treatment. Physical examination: no nasal deformity, the right nasal end of the nose can be seen a taupe, rough surface