Clinically significant, unintentional weight loss (>5% usual body weight over 6 to 12 months) |
Overt gastrointestinal bleeding (eg, hematemesis, hematochezia, melena) |
Dysphagia |
Odynophagia |
Unexplained iron deficiency anemia |
Persistent vomiting |
Palpable mass or lymphadenopathy |
Family history of upper gastrointestinal cancer |