The Histopathological Spectrum of Pyogenic Granuloma: A Case Series

Figure 1

Case  1 description: (a) gross specimen; (b) low power view showing hyperplastic parakeratinized epithelium () and underlying cellular stroma () (H&E, 100x); (c) low power view showing fibrinopurulent membrane () and underlying cellular stroma showing few proliferating capillaries () (H&E, 100x); (d) high power view showing dense aggregation of plump endothelial cells () with little evidence of lumen formation (H&E, 400x).

(a)

(b)

(c)

(d)