Cite this page: Fracture callus. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/bonefracturecallus.html. Accessed April 23rd, 2017.
- Stress fractures may resemble tumors with extensive periosteal new bone formation
- Postmenopausal women may have insufficiency fractures in pelvis resembling metastatic carcinoma
- Spindle cell proliferation with cartilage and bone
- May be hypercellular but orderly maturation present