cutaneous bronchogenic cyst
Synopsis
polypoid mass
multiple small cystic structures surrounded by the fibroadipose tissue
lining epithelium: pseudostratified ciliated columnar epithelium with goblet cells or a single layer of ciliated or non-ciliated cuboidal to columnar cells
The cystic walls contained a well-developed smooth muscle bundle, mucous glands and hyaline cartilage plate.
Localization