Fig. 3From: A case of cervical esophageal duplication cyst in a newborn infantPhotomicrographs of a surgically resected infantile esophageal duplication cyst. a Pathologic examination showed an internal layer with pseudostratified ciliated epithelium (hematoxylin and eosin stain ×400) with b covering layers of smooth muscle (star) and striated muscle (arrow head) (hematoxylin and eosin stain ×40)Back to article page