Palliation of a primary malignant melanoma of the distal esophagus by stent implantation

BACKGROUND: A 55-year-old woman suffering from progressive dysphagia, retrosternal pain, and annoying foetor ex ore is described. Esophagogastroscopy showed a dark, necrotic tumor extending from 28 cm below the front teeth to the esophagogastric border, and biopsy showed it to be a primary malignant melanoma. The underlying progressive tumor stage with pericardial infiltration and intra-abdominal lymph node metastasis precluded the possibility of curative surgical treatment. METHODS: For palliation, we implanted a metal stent (Ultraflex, Microvasive, Boston Scientific Corporation, Watertown, MA, USA) in the distal esophagus to alleviate the dysphagia. RESULTS: Permanent recanalization of the tumor-obstructed esophagus by stent implantation alleviates symptoms, thereby significantly improving quality of life. Radiochemotherapy can be performed despite the presence of the stent. CONCLUSIONS: Surgery is the therapy of choice for resectable primary malignant melanoma of the esophagus. Endoscopic therapy should be considered for alleviating dysphagia if surgery is impossible.