title: Primary melanoma of the esophagus: a rare and challenging problem.
authors: Ali
authors: A
authors: Cadili
mesh_terms: D017677:Age Distribution; D004938:Esophageal Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology*; D017678:Sex Distribution