Primary @entity320 is rare. We identified one @entity1 over a period of 15 years. This @entity1 was a 80 years-old caucasian @entity1 . No association was found with @entity286 or @entity1068 use, nor was there a personal or family history of @entity320 . Symptoms were related to obstruction. This @entity5 was polypoid in its upper part and ulcero-infiltrant in its lower part. Histologically the @entity320 had epithelioid spindle cells. The @entity5 was immunoreactive for @entity4483 protein and non reactive with anti-cytokeratins. This @entity1 was treated by Garlock type, esophagectomy with excision of 13 cm of esophagus and 2 cm of stomach. The survival was of only 3 days, because he developed acute respiratory and @entity299 and died.

[Primary XXXX : report of a case].

@entity1 :: ('9606', 'Species') :: ['patient', 'man'] @entity286 :: ('4097', 'Species') :: ['tobacco'] @entity5 :: ('MESH:D009369', 'Disease') :: ['tumor', 'neoplasm'] @entity4483 :: ('6285', 'Gene') :: ['S-100'] @entity299 :: ('MESH:D006331', 'Disease') :: ['cardiac disease syndrome'] @entity1068 :: ('MESH:D000431', 'Chemical') :: ['ethanol'] @entity320 :: ('MESH:D008545', 'Disease') :: ['melanoma', 'malignant melanoma of the esophagus', 'malignant melanoma']
@entity320 :: (MESH:D008545,Disease) :: ['malignant esophageal melanoma']
