Peripheral Ossifying Fibroma

 

Epidemiology:

    • Young and teenage females

 

Common sites:

    •  

 

Gross features:

    • red
    • ulcerated
    • nodular
    • similar appearance to pyogenic granuloma

 

Histologic features:

    •  

 

Immunophenotype:

Marker:

Sensitivity:

Specificity:

 

 

 

 

Molecular features:

    •  

 

Other features:

    • reactive lesion
    • may result from a resolving pyogenic granuloma
    • recurrence rate 15-20%

 

References:

    •