Pseudogout Health Dictionary

Pseudogout: From 2 Different Sources


A form of arthritis that results from the deposition of calcium pyrophosphate crystals in a joint.

The underlying cause is unknown; in rare cases, it is a complication of diabetes mellitus, hyperparathyroidism, and haemochromatosis.

Symptoms are similar to gout.

Diagnosis is from a sample of joint fluid.

Treatment is with nonsteroidal anti-inflammatory drugs (NSAIDs).

Health Source: BMA Medical Dictionary
Author: The British Medical Association
n. joint pain and swelling, resembling gout, caused by crystals of calcium pyrophosphate in the synovial membrane and fluid (see synovitis). It commonly affects the knee. X-rays may show signs of *chondrocalcinosis. Treatments include NSAIDs and colchicine. Pseudogout is one manifestation of *calcium pyrophosphate deposition disease.
Health Source: Oxford | Concise Colour Medical Dictionary
Author: Jonathan Law, Elizabeth Martin

Arthritis

Inflammation of one or more joints, with pain, swelling, and stiffness. There are several different types of arthritis, each having different characteristics. The most common form is osteoarthritis, which most often involves the knees, hips, and hands and usually affects middle-aged and older people. Cervical osteoarthritis is a form of osteoarthritis that affects the joints in the neck. Rheumatoid arthritis is a damaging

condition that causes inflammation in the joints and other body tissues such as the membranous heart covering, lungs, and eyes. The disorder has different effects in children (see juvenile chronic arthritis). Ankylosing spondylitis is another persistent form of arthritis that initially affects the spine and the joints between the base of the spine and the pelvis. Other tissues, such as the eyes, may also be affected. Eventually, the disorder may cause the vertebrae (bones of the spine) to fuse. Reactive arthritis typically develops in susceptible people following an infection, most commonly of the genital tract or intestines. Gout and pseudogout are types of arthritis in which crystals are deposited in a joint, causing swelling and pain. Septic arthritis is a relatively rare condition that can develop when infection enters a joint either through a wound or from the bloodstream.

Diagnosis of particular types of arthritis is made from blood tests and, in some cases, microscopic examination of fluid from the affected joint. X-rays or MRI can indicate the type and extent of joint damage.

Physiotherapy and exercises can help to minimize the effects of arthritis, and there are specific treatments for some types, such as antibiotic drugs for septic arthritis.

In severe cases, one or more joints may need arthroplasty (replacement with an artificial substitute) or arthrodesis (fusion of the bones).... arthritis

Calcium Pyrophosphate Deposition Disease

a condition in which calcium pyrophosphate is deposited in joints. The most common manifestation is *pseudogout, marked by acute pain, redness, and swelling resembling gout. Alternatively it may be asymptomatic in association with *chondrocalcinosis seen on X-ray, it may occur with osteoarthritis in the affected joint, or there may be chronic inflammation of the joint.... calcium pyrophosphate deposition disease

Chondrocalcinosis

n. the appearance of calcific material in joint cartilage, most commonly an incidental finding on X-ray of the knees in elderly patients and usually causing no symptoms. Calcification of cartilage may also be seen at the shoulder and in the fibrocartilage of the wrist. It may be associated with osteoarthritis. It is also seen less commonly in several other disorders, including Wilson’s disease, pseudogout, hyperparathyroidism, hypothyroidism, and haemochromatosis.... chondrocalcinosis



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