Lipoma
Variant: Ossifying Lipoma
Diagnostic Criteria
- Lipoma containing mature metaplastic bone
- May coexist with cartilaginous metaplasia in a lipoma
Clinical
- No clinical significance to this pattern
- Several cases reported with parosteal location
Bibliography
- Obermann EC, Bele S, Brawanski A, Knuechel R, Hofstaedter F. Ossifying lipoma.Virchows Arch. 1999 Feb;434(2):181-3.
- Katzer B. Histopathology of rare chondroosteoblastic metaplasia in benign lipomas. Pathol Res Pract. 1989 Apr;184(4):437-45.
