Primary malignant esophageal melanoma arising from localized benign melanocytosis

Clin Res Hepatol Gastroenterol. 2013 Apr;37(2):e65-7. doi: 10.1016/j.clinre.2012.08.003. Epub 2012 Sep 7.

Abstract

A heavy drinker and smoker had a normal UGI-endoscopy in 1996. In 1999, a repeat examination disclosed distal esophageal benign melanocytosis, typical, macro- and microscopically. Endoscopic and microscopic features were stable in 2002 and 2004. In 2007, dysphagia prompted an endoscopy, which disclosed a poorly differentiated epidermoid carcinoma at 19 cm and black nodules of the cardia with a microscopy typical of malignant melanoma, uT3N1 at EUS. Radiochemotherapy led to an 8-month improvement, which did not prevent death one year after diagnosis.

Publication types

  • Case Reports

MeSH terms

  • Aged
  • Alcohol Drinking / adverse effects
  • Cell Transformation, Neoplastic
  • Chemoradiotherapy
  • Deglutition Disorders / etiology
  • Esophageal Diseases / pathology*
  • Esophageal Neoplasms / pathology*
  • Esophageal Neoplasms / therapy
  • Humans
  • Male
  • Melanocytes / pathology
  • Melanoma / pathology*
  • Melanoma / therapy
  • Melanosis / pathology*
  • Smoking / adverse effects