Melanoma arising within the parotid salivary gland--a case report and review of management.
Melanoma arising within the parotid salivary gland is an unusual, though well-recognized phenomenon. Melanocytes are derived, embryologically, from neural crest tissue and are not a constituent of normal salivary tissue. It is, therefore, reasonable to assume that a melanoma within the parotid has arisen either as a metastasis to a parotid lymph node or as a metastasis to the gland itself. The primary lesion cannot always be identified--spontaneous regression of melanomas is an equally well-recognized phenomenon. This is a report of such a case, with a review of the management.
Renaut
A J
AJ
Academic Surgical Unit, Royal London Hospital, Whitechapel, London, UK.
D000368:Aged; D006801:Humans; D008297:Male; D008545:Melanoma; D010307:Parotid Neoplasms