Refractory esophageal stenosis after endoscopic submucosal dissection for esophageal cancer managed with multiple dilations: A case report

Figure 1 Line graph of core hematological parameters in blood examinations. A: Line graph of red blood cell changes; B: Line graph of lymphocyte percentage changes; C: Line graph of hemoglobin changes; D: Line graph of procalcitonin changes; E: Line graph of segmented neutrophil percentage changes.

Figure 2 Endoscopic views of esophageal stricture and therapeutic interventions. A–E: Endoscopic images showing the progression of esophageal stricture management. (A) Esophageal stricture diameter before dilation; (B) Esophageal lumen after dilator-assisted dilation; (C) Placement of a three-lumen double-cystic tube; (D) Multiple-point injection of steroids after dilation; (E) Esophageal lumen after self-help balloon dilation.