Malignant melanoma of the nasal cavity in Ugandan Africans. Relationship of ectopic pigmentation.
D001741:Black or African American; D044383:Black People; D006801:Humans; D008545:Melanoma / Q000473:pathology*; D008854:Microscopy, Electron; D009669:Nose Neoplasms / Q000473:pathology*; D010859:Pigmentation Disorders / Q000150:complications*; D014454:Uganda