Psoriatic arthritis is a type of arthritis linked with psoriasis, a chronic skin and nail disease. Learn about the symptoms, diagnosis, treatment, complications, and tips for living with this condition from Johns Hopkins Medicine. Psoriatic arthritis is a chronic inflammatory musculoskeletal disease associated with psoriasis. It manifests with seronegative inflammatory arthritis commonly presenting with skin and nail lesions, peripheral arthritis , dactylitis, enthesitis, and spondylitis. It can be differentiated from rheumatoid arthritis (RA) by several clinical features, including a frequent oligoarticular or monoarticular initial pattern of joint involvement as well as distal interphalangeal joint involvement ... Psoriatic arthritis is a chronic inflammatory arthritis associated with psoriasis found in about 20% of patients with psoriatic arthritis .[1] This condition shares many clinical features with other spondyloarthropathies and rheumatoid arthritis . Psoriatic arthritis is usually seronegative, but some patients may be positive for rheumatoid factor and anti-cyclic citrullinated peptide antibodies. Clinical manifestations of psoriatic arthritis are varied and can change over time, evolving from ... Psoriatic arthritis is a type of arthritis that can affect people who have psoriasis. Psoriasis is a skin condition that causes itchy, scaly patches on the skin. The patches may be red, purple or brown depending on your skin color. Most people get psoriasis first, sometimes years before symptoms of psoriatic arthritis start. The main symptoms of psoriatic arthritis are joint pain, stiffness and swelling. These symptoms can affect any joint in the body. The symptoms of this condition can vary ...
