Psoriatic Spondylitis: A Disease Manifestation in Debate: Evidences to Know for the Clinical Rheumatologist.

With the advent of classification criteria for psoriatic arthritis (PsA) and axial spondyloarthritis (axSpA), patients with axial manifestations associated with psoriasis, initially described in the l950s as a specific entity termed psoriatic spondylitis (PS), are now categorized within PsA, ankylosing spondylitis (AS), and axSpA. Thus, different terms are used to describe axial disease in patients with PsA including PS, axial psoriatic arthritis (axPsA), and psoriatic spondyloarthritis. Patients with PS may present with inflammatory and/or mechanical back pain, but also may display axial disease on imaging despite not complaining of back pain.

Auguste Renoir, Sculptor With Hired Hands: A Masterful Artistic Cooperation Overshadowed by Legal Issues and Copyright Infringement.

The coping with rheumatoid arthritis of the famous French impressionist painter Pierre-Auguste Renoir (1841-1919) is described in former publications. The heavily handicapped painter has in his last years created sculptures in cooperation with the sculptor Richard Guino (1890-1973). The extraordinary genesis of the sculptures through a masterful artistic cooperation, as well as the resulting legal issues and shameful copyright infringements, is reported.