What does fibrous dysplasia look like?

Fibrous dysplasia usually occurs in children ages 3 to 15, but it sometimes is not diagnosed until adulthood. The exact cause of fibrous dysplasia is not known, but it is not passed down through families. Symptoms may include bone pain and deformity, a waddling walk, and scoliosis.

What is craniofacial fibrous dysplasia?

Craniofacial fibrous dysplasia is a bone disease of the face and skull that replaces normal bone with fibrous-type tissue. This tissue is not as hard as normal bone, and because it is soft and stringy, it makes the bone more fragile and prone to break.

Is craniofacial fibrous dysplasia a tumor?

Fibrous dysplasia was first described by Lichtenstein in 1938 as a disorder characterized by progressive replacement of normal bone elements by fibrous tissue. It is a bone tumor that, although benign, has the potential to cause significant cosmetic and functional disturbance, particularly in the craniofacial skeleton.

How rare is craniofacial fibrous dysplasia?

CFD is a benign, slowly progressive bone disorder in which normal craniofacial bones are replaced by fibrous tissue in which secondary metaplastic bone formation occurs. [7] FD is relatively rare in the craniofacial region, (only 20% of all locations).

What are the signs and symptoms of fibrous dysplasia?

Symptoms

• Bone pain, usually a mild to moderate dull ache.
• Swelling.
• Bone deformity.
• Bone fractures, particularly in the arms or legs.
• Curvature of leg bones.

Can you live a normal life with fibrous dysplasia?

Individuals with milder forms of FD often live normal, otherwise healthy lives. The prognosis is as widely variable as the disorder itself, and is based on the bones affected, whether other structures such as nerves are affected, and whether fractures occur.

Can fibrous dysplasia affect the brain?

Threat to neurological function. Whilst this is rare, it can occur if the fibrous dysplasia involves the skull base and in particular may cause narrowing of the apertures in the skull base through which various nerves run.

Is fibrous dysplasia serious?

Complications. Severe fibrous dysplasia can cause: Bone deformity or fracture. The weakened area of an affected bone can cause the bone to bend.

How long can you live with fibrodysplasia?

The median estimated lifespan of individuals with FOP is approximately 56 years of age.

How serious is fibrous dysplasia?

Severe fibrous dysplasia can cause: Bone deformity or fracture. The weakened area of an affected bone can cause the bone to bend. These weakened bones also are more likely to fracture.

What is the life expectancy of someone with fibrous dysplasia?

Is fibrous dysplasia a disability?

RDR uses fibrous dysplasia (FD) as an illustration of a rare disease found in the Blue Book. The disease results in abnormal growths on one or more bones. To qualify for SSDI with FD, a person must have “gross anatomical deformity” of at least one joint, as well as medical evidence of pain or damage as a result.

Can fibrous dysplasia become cancerous?

It is very rare for areas of fibrous dysplasia to become malignant or cancerous. This occurs in less than 1% of patients and is more likely to happen in patients with the polyostotic form of the condition or in patients with McCune-Albright syndrome.

Does fibrous dysplasia make you tired?

People living with fibrous dysplasia may have no signs or symptoms at all, but for others living with FD signs and symptoms may include: Fatigue, particularly in young children. Pain and weakness in the areas affected. Fractures or breaks.

What is craniofacial fibrous dysplasia? Craniofacial fibrous dysplasia is a bone disease of the face and skull that replaces normal bone with fibrous-type tissue. This tissue is not as hard as normal bone, and because it is soft and stringy, it makes the bone more fragile and prone to break.

What is the radiographic appearance of fibrous dysplasia?

Fibrous dysplasia has a varied radiographic appearance. If asymptomatic, it does not require treatment. Fibrous dysplasia can affect any bone and can be divided into four subtypes 8 (although there is some overlap): The remainder of this article concerns itself with skeletal fibrous dysplasia.

How is fibrous dysplasia of the skull treated?

At CHOP, experts in the Craniofacial Program take a team approach to treatment of fibrous dysplasia of the skull. Specialists from plastic surgery, neurosurgery and ophthalmology collaborate to provide your child with individualized care and the best possible outcomes.

What is the pathophysiology of focal fibrous dysplasia?

Fibrous dysplasia is due to developmental dysplasia and focal arrest in normal osteoblastic activity secondary to a non-hereditary mutation which results in the presence of all of the components of normal bone with a lack of normal differentiation into their mature structures.