Valerdiz S, Martín J, Coloma M, Palacín A
Servicio de Anatomía Patológica, Hospital Camino de Santiago, Ponferrada, León.
Acta Otorrinolaringol Esp. 1992 Mar-Apr;43(2):105-8.
Melanoma of the nasal and paranasal sinus mucosa represented less than 1% of all melanomas. Melanoma to be localized commonly in nasal septum and your prognosis is poor. We presented three cases with a mean age of 75 years. The tumor was localized in nose. The melanocytes were presented in only case. All the tumoral cells stained with S-100 and HMB-45. In a case the vascular invasion was presented. Only a patient was treated with surgical excision. Two patients death 8 months after diagnosis.
鼻腔和鼻窦黏膜黑色素瘤占所有黑色素瘤的比例不到1%。黑色素瘤通常位于鼻中隔，预后较差。我们报告了3例平均年龄为75岁的病例。肿瘤位于鼻部。仅1例出现黑色素细胞。所有肿瘤细胞均对S-100和HMB-45染色呈阳性。1例出现血管侵犯。仅1例患者接受了手术切除。2例患者在诊断后8个月死亡。
