Dr Kola Tytler MBBS CertHE MBA MSt MRCGPClinical Lead • iatroXArrange an urgent referral to a rheumatologist if a diagnosis of psoriatic arthritis is suspected, to reduce the risk of erosive and progressive joint damage and loss of function NICE CKS.View Clinical Reasoning & Logic Key ReferencesCKS - PsoriasisCKS - Spondyloarthritis and psoriatic arthropathyNG65 - Spondyloarthritis in over 16s: diagnosis and management