鼻中隔原发性恶性肿瘤极为少见,而鼻中隔恶性黑色素瘤更为罕见。我科遇见1例,报道如下。 患者,男,74岁。因右鼻流黑色鼻涕2月余,于1991年11月20日就诊,检查:鼻中隔右侧中段稍偏上见一约1.2cm×0.8cm片状略高出粘膜的黑色新生物,质脆,边界尚清楚,触之易出血,周围有黑色分泌物。于鼻粘膜表面麻醉下取活组织送检。病理报 Nasal septum primary malignancies are extremely rare, and malignant melanoma of the nasal septum is more rare. I met 1 case, reported as follows. Patient, male, 74 years old. Due to the right nose, black nose and more than 2 months, in November 20, 1991 treatment, check: the middle of the middle of the septum slightly on the right side of a slightly biased to see a slightly higher than the mucosa of 1.2cm × 0.8cm sheet new creatures, crisp, The border is still clear, easy to touch the bleeding, surrounded by black secretions. Under nasal mucosa surface anesthesia to take live tissue submission. Pathology