Using Ultrasound to Improve Diagnostic Confidence and Management of Psoriatic Disease: Highlights From the GRAPPA 2023 Ultrasound Workshop.

The sensitivity of ultrasound (US) to detect, characterize, and monitor the relevant pathologies of psoriatic arthritis (PsA), including synovitis, enthesitis, tenosynovitis, and dactylitis, has made it an attractive tool for informing clinical decisions. The Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) US working group ran 2 sessions during the annual GRAPPA meeting held in July 2023 in Dublin, Ireland. During the first workshop, the group presented 2 topics, followed by a live demonstration and a group discussion.

Targeted Therapies in Psoriatic Arthritis-An Update.

Psoriatic arthritis (PsA) is a systemic inflammatory condition characterised by multiple clinical manifestations. Over the last decade, significant progress has been made in understanding the pathobiology of the disease. An expanded set of targeted therapies have emerged and have shown efficacy in PsA.

Erysipelothrix rhusiopathiae Prosthetic Joint Infection in an Immunocompromised Patient: A Case Report.

Case: We report the case of an immunosuppressed 65-year-old man with prosthetic joint infection (PJI) 23 years postoperatively because of Erysipelothrix rhusiopathiae, through hematogenous seeding of cutaneous erysipeloid. Immunotherapy was discontinued, washout was performed, and antimicrobial therapy was guided by laboratory sensitivities. The patient was discharged on suppressive oral ciprofloxacin monotherapy.