Presentation
History of trauma in the past
Patient Data
Multiple eccentric cortical-based lesions with sclerotic rims and narrow zone of transition, the largest at the medial aspect of proximal metaphysis of the left tibia, and relatively smaller ones in the right lateral aspect of the femur, and left the medial epicondylar region.
The lesions returning intermediate signal intensity on T1, high signal intensity on T2 with a low-intensity rim. No periosteal reaction is noted. No adjacent soft tissue component is noted. Few of the lesions showing mild post-contrast enhancement.
Case Discussion
Features of benign bone lesions, representing fibrous cortical defects. The mentioned lesions were not larger than 3 cm, otherwise, the name non-ossifying fibroma applies.
Additional contributor: Dr. M. Tahir. Aien