Skip to main content
. 2018 Nov 20;7:1819. [Version 1] doi: 10.12688/f1000research.16678.1

Figure 1.

Figure 1.

( a) A histopathology section of a selected refractory periapical granuloma showing areas of fibrous connective tissue (F), blood vessels, inflammatory cells (I) and interspersed odontogenic epithelium (Haematoxylin & Eosin staining x50), ( b) Proliferating epithelial cells (E) surrounded by chronic inflammatory cells (I) (Haematoxylin & Eosin staining x200), ( c) Fibrous connective tissue (F) with moderate chronic inflammatory cell infiltrate (I) (Haematoxylin & Eosin staining x200), ( d) Histopathology section of a periapical scar showing the un-inflamed, relatively acellular and avascular dense collagen tissue (Haematoxylin & Eosin staining x200).