diffuse esophageal wall thickeningcauses of thickening of esophagus wallesophageal wall thicknessesophageal wall thickening ctthickening of the esophaguslung wall thickeningthickening of pleural liningesophageal inflammation treatmentthickening of lung liningthickening of the pleuraesophageal dysphagiaesophageal eosinophilia