Fig. 3From: Ectopic bronchogenic cyst arising from the diaphragm: a rare case report and literature reviewHistopathologic examination indicated the cyst was composed of smooth muscle, loose connective tissue, and pseudostratified ciliated columnar epithelium without cellular atypia (Haematoxylin and eosin stain, A original magnification × 4, B original magnification × 10)Back to article page