Study index: 96-30 Vendor FUJI Modality CR Examination Tibia AP Findings AP evaluation of the right tibia and fibula demonstrate a focal expansive lesion with the distal right tibia. The lesion is eccentrically located within the medial aspect of the distal tibia diaphysis. It measures approximately 5 cm in length and 3 cm in transverse dimension. It has a radiographic appearance consistent with a non-ossifying fibroma. There is no associated fracture. There are no additional bony abnormalities detected. Soft tissues are intact. Although the cortex is slightly bowed secondary to the expansive nature of this lesion, there is no evidence of periosteal extent. Expansive bubbly lesion distal to right tibia diaphysis consistent with the typical radiographic appearance of a non-ossifying fibroma.