RT Journal Article SR Electronic T1 Infectious, Oncologic, and Autoimmune Comorbidities of Psoriasis and Psoriatic Arthritis: A Report from the GRAPPA 2012 Annual Meeting JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1438 OP 1441 DO 10.3899/jrheum.130458 VO 40 IS 8 A1 April W. Armstrong A1 Laura C. Coates A1 Luis R. Espinoza A1 Alexis R. Ogdie A1 Phoebe Rich A1 Enrique R. Soriano YR 2013 UL http://www.jrheum.org/content/40/8/1438.abstract AB At the 2012 annual meeting of the Group for Research and Assessment of Psoriasis and PsA (GRAPPA) in Stockholm, Sweden, members addressed the infectious, oncologic, and autoimmune comorbidities of psoriasis and psoriatic arthritis (PsA). Members discussing infectious comorbidities asked whether patients with psoriasis or PsA are predisposed to particular types of infections, and whether the use of biologic agents is advisable in patients with certain preexisting infections. Regarding the oncologic comorbidities of psoriasis and PsA, members addressed cutaneous malignancy screening, lymphoproliferative malignancy risk and the need for screening, and treatment of patients with preexisting oncologic history requiring systemic therapy. Finally, GRAPPA members discussed autoimmune comorbidities associated with psoriasis and PsA; they agreed that research is nascent in this field and larger studies are necessary to determine the precise magnitude of these associations.