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Table 8 Adverse events in all patients

From: Endoscopic resection as an independent predictive factor of local control in patients with T1bN0M0 esophageal squamous cell carcinoma treated with chemoradiotherapy: a retrospective study

  Grade 2 Grade 3 Grade 4 Grade 5
Acute AEs
  Leukopenia 21 (23.1) 10 (11.0) 3 (3.3) 0 (0.0)
  Dermatitis 5 (5.5) 0 (0.0) 0 (0.0) 0 (0.0)
  Esophagitis 10 (11.0) 3 (3.3) 0 (0.0) 0 (0.0)
  Nausea 4 (4.4) 0 (0.0) 0 (0.0) 0 (0.0)
  Pneumonitis 0 (0.0) 1 (1.1) 0 (0.0) 0 (0.0)
  Fever 3 (3.3) 1 (1.1) 0 (0.0) 0 (0.0)
Late AEs
  Esophageal stenosis 6 (6.6) 0 (0.0) 0 (0.0) 0 (0.0)
  Pneumonitis 1 (1.1) 1 (1.1) 1 (1.1) 1 (1.1)
  Pleural effusion 1 (1.1) 1 (1.1) 0 (0.0) 0 (0.0)
  Pericardial effusion 6 (6.6) 1 (1.1) 0 (0.0) 0 (0.0)
  1. AEs were evaluated according to the Common Terminology Criteria for Adverse Events version 4.0
  2. AEs adverse events