[ XXXX and @entity4262 : case-report and differential diagnose with @entity4261 ].

@entity1 @entity2163 @entity82 @entity1643 @entity174 @entity18299 @entity16 @entity4262 @entity4261 @entity421 @entity158 @entity195 @entity460 @entity3151 @entity85 @entity631 @entity560
@entity82 of bone or Jaffe @entity195 is a genetic, non-inheritable disease of bone development, characterized by @entity158 , @entity85 and @entity174 , mainly observed in yo ung adults. The frequency is equal between sexes. Mutations in the gene coding the @entity2163 , @entity2163 complex, results in osteoblastic differentiation defects, and bone resorption. The disease can have a monostotic or polyostotic form, or be associated with caf  -au-lait skin spots and precocious puberty ( @entity631 ). The normal bone and bone marrow is replaced with abnormal benign intramedullary fibro-osseous tissue, and can involve any bone in the body. The vertebral involvement is rare. Radiological and pathological findings can be diagnostic. Biphosphonates and @entity460 , @entity560 and @entity3151 supplements have been used in @entity82 treatment. @entity421 is a rare, but serious malignant complication. We report the case of a 68 year old @entity1 with a history of hypofisectomy, with a progressive @entity1643 , without @entity16 . The bone scan, the ra di o graphs and the computed tomography findings revealed @entity4262 , with vertebral and mandibular involvement. In this paper we compared @entity18299 with @entity4261 .
