Primary malignant melanoma of the esophagus

Abstract

Primary malignant melanoma of the esophagus is rare, and its symptoms are similar to those of squamous cell carcinoma. This tumor tends to be polypoid, pediculated, and irregular. Hematogenic and lymphogenic metastases are common. Surgical resection with reestablished continuity of the gastrointestinal tract is the treatment of choice, and postoperative irradiation may be useful. Despite these measures, however, the prognosis is poor, with a 5-year survival of 4.2%. The case of a 47-year-old man with esophageal melanoma is described, and a review of the world literature is presented.