Fig. 3From: Esophagectomy for esophageal stricture with systemic sclerosis: a case reportMacroscopic finding of esophageal stenosis, 5.0 × 3.0 cm in size (a). Microscopic examination revealed thinning of the muscular layer and an increase in fibrous tissue (b, (arrowhead). (Hematoxylin and eosin stain, 10 ×)Back to article page