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🌱來自: esophageal cancer

Diagnosis and staging of esophageal cancer

• Both diagnosed w/ endoscopic biopsy. CT chest/abd/pelvis for staging. If no mets → PET/CT (occult mets). If neg → endoscopic ultrasound for locoregional assessment. • Staging laparoscopy needed for gastric cancer • Molecular: ✓ HER2, PD-L1, microsatellite instability & mismatch repair