title: Malignant melanomas of the upper respiratory tract.
mesh_terms: D000367:Age Factors; D000368:Aged; D044466:Asian People; D005260:Female; D006801:Humans; D008297:Male; D008443:Maxillary Sinus; D008545:Melanoma / Q000473:pathology*; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000473:pathology; D009669:Nose Neoplasms / Q000473:pathology*; D010255:Paranasal Sinus Neoplasms / Q000473:pathology; D012737:Sex Factors; D012846:Singapore; D014420:Turbinates