Osteitis fibrosa cystica (Brown tumor)

  • Cystic lesions within bone
  • Excess osteoclastic resorption
  • Cavities filled with fibrous tissue and osteoclasts, with necrosis and hemorrhagic liquefaction
  • Low-density, multiloculated cysts
  • Any skeletal site
  • Cause expansion of bones
Read more

Hong, Won Sun, et al. “Emphasis on the MR imaging findings of brown tumor: a report of five cases.” Skeletal radiology 40.2 (2011): 205-213.