Researchers at Karolinska Institutet have discovered a link between a rare and severe form of psoriatic arthritis and an enzyme that produces oxygen radicals. The study, published in the journal EMBO ...

Psoriatic arthritis, or PsA, is an inflammatory type of arthritis, which sets it apart from the more traditional and well-known osteoarthritis. PsA is a chronic and autoimmune disease, meaning it’s ...

Psoriatic arthritis mutilans (PAM) is a rare variant and the most severe form of psoriatic arthritis where patients present erosions of the small joints and osteolysis leading to joint disruption and ...

Figure 2. The patient also had arthritis mutilans of the hands. A UTI triggers complications in a patient with two forms of arthritis. Mr. G, aged 74, came to the ambulatory-care clinic initially for ...

Psoriatic arthritis is a form of arthritis that affects some people who have psoriasis—a condition that features red patches of skin topped with silvery scales. Most people develop psoriasis first and ...

The CASPAR classification criteria for psoriatic arthritis (PsA) identify any one of these as a necessary indication of inflammatory articular disease before the other components of the criteria may ...

Psoriasis is a relapsing chronic inflammatory condition of the skin, which manifests itself in other areas such as the synovial membranes and soft tissues around many joints, eyes, heart, and blood ...

If you have psoriatic arthritis (PsA), you may be familiar with sore fingers, stiff wrists, and the frustration of struggling with formerly simple tasks like buttoning a shirt or chopping vegetables.

Psoriatic arthritis (PsA) is a relapsing inflammatory joint condition associated with psoriasis that affects about 1-3% of the world overall, but with widely varying incidences in different ...