Primary esophageal melanoma
Primary malignant melanoma of esophagus is a malignant tumor of melanocytes in the esophagus. It is extremely rare clinically, accounting for 0.1% to 0.3% of esophageal malignant tumors.
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Site of disease:
esophagus -
Infectious :
Not contagious -
Frequent population:
All groups -
Related symptoms:
Dysphagia dysphagia pain behind the sternum pressure mark on the left wall of the esophagus esophageal atresia