Types of Bone Diseases
Bone cancer, disease characterized by uncontrolled growth of cells of the bone. Primary bone cancer—that is, cancer that arises directly in the bone—is relatively rare. In the United States, for example, only about 2,400 new cases of primary bone cancer are diagnosed each year. Most cancer that ...
A bone mineral density (BMD) test is can provide a snapshot of your bone health. The test can identify osteoporosis, determine your risk for fractures (broken bones), and measure your response to osteoporosis treatment. The most widely recognized BMD test is called a central dual-energy x-ray absorptiometry, or central DXA test. It is painless—a bit like having an x-ray. The test can measure bone density at your hip and spine.
Bone diseases are disorders and conditions that cause abnormal development and/or impairment in normal bone development. This can result in weakened bones,...
A bone infection, also called osteomyelitis, can result when bacteria or fungi invade a bone. In children, bone infections most commonly occur in the long bones of the arms and legs. In adults, they usually appear in the hips, spine, and feet.
Bone pain is an extreme tenderness or aching in one or more bones. It’s commonly linked to diseases that affect normal bone function or structure. Find out the various causes of bone pain and other symptoms that may occur that help to determine a diagnosis. We’ll also explain treatment options and prevention methods.
Bone pain is an extreme tenderness or aching in one or more bones. It’s commonly linked to diseases that affect normal bone function or structure. Find out the various causes of bone pain and other symptoms that may occur that help to determine a diagnosis. We’ll also explain treatment options and prevention methods.
A fracture is a broken bone. ... Diseases & Conditions. Fractures (Broken Bones) Related Media. Treatment. About Casts . video. A fracture is a broken bone.
Hip disorders are disorders that affect the hip joint. The hip joint is a ball and socket that allows the thigh to move in different directions. It also allows the hips to support the weight of the body. The hip joint resides inside a capsule containing lubricating fluid, which helps the hip move smoothly.
Treatment of leukemia depends on the type of leukemia, certain features of the leukemia cells, the extent of the disease, and prior history of treatment, as well as the age and health of the patient. Most patients with leukemia are treated with chemotherapy.
Metabolic Bone Disorders Metabolic bone diseases are disorders of bone strength, usually caused by abnormalities of minerals (such as calcium or phosphorus), vitamin D, bone mass or bone structure. The most common metabolic bone disorder is osteoporosis.
Osteogenesis imperfecta (OI) is a disease that causes weak bones that break easily. It is known as brittle bone disease. Sometimes the bones break for no known reason. OI can also cause many other problems such as weak muscles, brittle teeth, and hearing loss. About 20,000 to 50,000 people in the United States have OI.
In children, osteomyelitis usually shows up in arm or leg bones. In adults, osteomyelitis can be either acute or chronic. People with diabetes, HIV, or peripheral vascular disease are more prone to chronic osteomyelitis, which persists or recurs, despite treatment.
Osteonecrosis is a bone disease that may cause pain or limit physical activity. Anyone can get osteonecrosis, but it is most common in people in their 30s, 40s, and 50s. Osteonecrosis results from the loss of blood supply to the bone. Without blood, the bone tissue dies and the bone collapses.
Osteomalacia, also known as rickets, is a softening of the bones that may occur as a result of a vitamin D deficiency. This condition often leads to a dull aching pain, muscle weakness and an increased risk of fractures, especially within the ribs, spine and legs.
Osteoporosis is a disease in which the bones become weak and are more likely to break. People with osteoporosis most often break bones in the hip, spine, and wrist. Who Gets Osteoporosis? In the United States, millions of people either already have osteoporosis or are at high risk due to low bone mass.
The treatment for osteosarcoma -- chemotherapy and surgery to remove the tumor -- is usually successful when the disease is diagnosed early on, before it can spread. Which Bones Are Affected? In children and teens, osteosarcoma often happens at the ends of long bones, where bone grows quickest.
You can have Paget’s disease in any bones in your body, but most people have it in their spine, pelvis, skull, or leg bones. The disease may affect only one bone or several bones, but it does not affect the entire skeleton.
A deficiency of vitamin D makes it difficult to maintain proper calcium and phosphorus levels in bones, which can cause rickets. Adding vitamin D or calcium to the diet generally corrects the bone problems associated with rickets. When rickets are due to another underlying medical problem, your child may need additional medications or other treatment. Some skeletal deformities caused by rickets may require corrective surgery.
For external swelling, the enlargement of skin or muscles is usually visible. However, other signs of swelling include the buildup of fluid in the affected area. An imaging scan can show an enlarged organ, muscle, or bone. A scan can help diagnose internal swelling, which is harder to identify.
Unexplained weight loss has many causes, medical and nonmedical. Often, a combination of things results in a general decline in your health and a related weight loss. Sometimes a specific cause isn't found. Usually, an unrecognized cancer will have other symptoms or abnormalities of laboratory tests, in addition to unexplained weight loss.
Osteoporosis, or porous bone, is a disease characterized by low bone mass and structural deterioration of bone tissue, leading to bone fragility and an increased risk of fractures of the hip, spine, and wrist. Men as well as women are affected by osteoporosis, a disease that can be prevented and treated.