Malignant melanoma: metastasis to the tonsil.
D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008545:Melanoma / Q000473:pathology / Q000556:secondary*; D008875:Middle Aged; D012878:Skin Neoplasms / Q000473:pathology; D014067:Tonsillar Neoplasms / Q000473:pathology / Q000556:secondary*