Metastasis of malignant melanoma of the nasal mucosa to the small intestine.
Malignant melanoma of the mucous membranes is rare and has a very poor prognosis. When localized in the nose, the tumor becomes apparent late in the course of the disease with nasal obstruction and epistaxis. Distant metastases are uncommon, but any organ of the body can be involved. A case of a malignant melanoma of the nasal mucosa with metastasis to the small intestine is presented, and the natural history of the metastatic disease is discussed.
D000368:Aged; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms / Q000473:pathology*; D007421:Intestine, Small / Q000473:pathology; D008545:Melanoma / Q000473:pathology*; D009297:Nasal Mucosa / Q000473:pathology; D009362:Neoplasm Metastasis; D009669:Nose Neoplasms / Q000473:pathology*