MDP Bone Scintigraphy in Diagnosis of Polyostotic Fibrous Dysplasia- A Case Report on McCuneAlbright Syndrome

Polyostotic fibrous dysplasia; a case report.

Fibrous dysplasia is a condition leading to abnormal differentiation of osteoblasts which leads to replacement of normal bone with fibrous stroma [1-3]. It may involve single bone (monostotic) or multiple bones (polyostotic). It may affect any bone however; skull and ribs are the commonest [2,4-6]. It is usually asymptomatic and is an incidental finding. It may become symptomatic when complicat...

[Polyostotic fibrous dysplasia: Albright's syndrome].

Pathologic hepatic Tc-99m-MDP uptake in polyostotic fibrous dysplasia.

Fibrous dysplasia of bone is a congenital, sporadic developmental disorder characterized by immature fibrous connective tissue and bone deformities. Hepatic Tc-99m-MDP uptake is a rare, serendipitous finding during bone scanning studies. The present patient was a 25-year-old male who had severe polyostotic fibrous dysplasia. On Tc-99m-MDP (methylene diphosphonate) bone scintigraphy, increased a...

A case of craniofacial polyostotic fibrous dysplasia.

We present the case of a patient with craniofacial polyostotic fibrous dysplasia. Polyostotic fibrous dysplasia is relatively rare and usually presents in late childhood/early adulthood. It is occasionally associated with endocrine disorders such as McCune-Albright syndrome. The benign pathology of this bone tumor belies its implications in the region of the skull base. Craniofacial polyostotic...

Bone-Grafting in Polyostotic Fibrous Dysplasia.

BACKGROUND Polyostotic fibrous dysplasia is a skeletal disease that results from somatic activating mutations in the gene GNAS in skeletal stem cells, leading to proliferation of immature osteogenic cells with replacement of normal marrow and bone with fibro-osseous tissue. Lesions may cause bone deformity or fracture. In the surgical care of polyostotic fibrous dysplasia, the role of grafting ...