Malignant mucosal melanoma of the skull base and nasal cavity: 2 case reports

Patricia Trümper, Ellen Kostka, Vasileios Bezas & Ulrike Bockmühl
Introduction: Malignant melanoma of the nasal mucosa are very rare, they represent approximately 1% of malignancies of this region. The prognosis is very unfavorable, the 5-year survival rate is approximately 20%. The effectiveness of adjuvant treatment modalities such as interferon, chemotherapy[for full text, please go to the a.m. URL]