Simultaneous Occurrence of Primary Skin Melanoma and Its Metastasis to the Ampulla of Vater: a Case Report1

Abstract

Malignant melanoma has the capability to disseminate widely to almost any organ in the body. The gastrointestinal tract is frequently involved by this tumor. Reports on metastatic melanoma of ampullary region and biliary system are rare. A 46-year-old male patient presented with obstructive jaundice. Pathohistologic analysis of endoscopic biopsy of the… (More)

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