Fig. 4
From: Nasal tissue-derived hamartoma in the maxillary gingiva of a calf
Histology of the nasal tissue-derived hamartoma. The tubular structures are lined by stratified ciliated mucosal columnar cells and gland-like structures. Lt: Lumen of tubules. Sc: stratified ciliated mucosal columnar cells. Gs: gland-like structures. Hematoxylin and eosin (H&E) stain. Bar = 50 μm