Odontogenic Myxoma

Epidemiology:

• Adults, 30y

Common sites:

Gross features:

Histologic features:

• mimics dental pulp
• bland myxoid appearance
• sparse spindle cells
• collagen may be prominent
• bony islands throughout
• reduced enamel epithelium along one edge frequently
• no odontogenic epithelial rests usually

Immunophenotype:

Marker:

Sensitivity:

Specificity:

Molecular features:

Other features:

• may be aggressive with recurrence
• radiology:
• radiolucent
• small loculations (honeycomb)

References: