title: [Statistical analysis of malignant melanoma of nasal cavity and paranasal sinuses in Japan].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007564:Japan; D008297:Male; D008545:Melanoma / Q000453:epidemiology* / Q000628:therapy; D008875:Middle Aged; D009296:Nasal Cavity; D009669:Nose Neoplasms / Q000453:epidemiology* / Q000628:therapy; D010255:Paranasal Sinus Neoplasms / Q000453:epidemiology* / Q000628:therapy; D012737:Sex Factors