Essay On Fibrous Dysplasia

Fibrous dysplasia is a skeletal disorder in which bone forming cell fail to mature and produce too much fibrous or connective tissue. Fibrous dysplasia is a rare bone disorder in which scar tissue develops in place of normal bone. This can weaken the affected bone and cause it to fracture.Fibrous dysplasia is linked to a gene mutation that affects the cells that produce bone. The mutation occurs after conception, in the early stages of fetal development. Which means the mutation isn't inherited from your parents.In most cases, fibrous dysplasia affects only a single bone.Firous dysplasia can affect any bone in the body. The most commonly affected bones are the bones in the skull and face, femur,tibia, humerus,pelvis, and ribs.Although many bones can be affected at onces. Affected bones are often found on one side of the body. The disease does not spread from one bone to another
People who have more than one affected bone typically develop symptoms before the age of 10. Symptoms may include: bone pain,bone deformities,fractures and nerve entrapment.Fibrous dysplasia has no cure.Treatment, which may include surgery, focuses on relieving signs and symptoms. Osteoporosis medications may help strengthen bones affected by fibrous dysplasia. This can …show more content…
This condition gets its name from the muscles that are affected most often: those of the face (facio-), around the shoulder blades (scapulo-), and in the upper arms (humeral). Facioscapulohumeral Muscular Dystrophy also, known as Landouzy-Dejerine, is caused by a missing piece of genetic material from a region of DNA located on the end of chromosome 4. FSHD is a disorder characterized by muscular weakness and wasting. Facioscapulohumeral muscular dystrophy affects about 5 out of 100,000 people. It affects men and women equally.. Facioscapulohumeral muscular dystrophy mainly affects the face, shoulder, and upper arm