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Hyperplastic callus formation in both femurs in osteogenesis imperfecta
K Kutsumi1, T Nojima, K Yamashiro
1Department of Orthopedic Surgery, Hokkaido University School of Medicine, Sapporo, Japan.
Skeletal Radiology
|May 1, 1996
Summary
Osteogenesis imperfecta can cause benign hyperplastic callus formation in children, mimicking bone cancer. This condition resolved spontaneously in a young boy without fracture or trauma.
Area of Science:
- Pediatric Orthopedics
- Skeletal Dysplasias
- Pediatric Radiology
Background:
- Osteogenesis imperfecta (OI) is a genetic disorder characterized by fragile bones.
- Hyperplastic callus formation is an unusual manifestation of OI, typically occurring after fractures.
- Bony masses in pediatric long bones can radiologically resemble malignant tumors like osteosarcoma.