A four year old boy was brought by his parents with complaints of swelling over the jaw on both the sides since three months.
The frontal and lateral radiographs of the skull show well defined geographic patterned, expansile lytic lesions with well defined borders at both angles of the mandible.
On US, well defined, rounded, hypoechoic lesions without any significant vascularity are seen at the angle of mandible on both the sides.
On CT, large, expansile, well-defined irregular shaped hypodense lesions are seen at both the angles of the mandible.