PO:31:166 | S’/PAPs ratio in systemic sclerosis: a promising non-invasive index for early detection and prognosis of pulmonary hypertension. A step toward more accurate screening? Marco De Pinto1, Amelia Spinella1, Pierluca Macripò2, Alessia Laneri1, Benedetta Bongiovanni1, Maria Grazia Malandra1, Martina Orlandi1-3, Gianluca Pagnoni2, Arianna Maini2, Rosario Rossi2-4, Clodoveo Ferri1, Francesca Coppi2-3, Dilia Giuggioli1-3. | 1Rheumatology Unit, Azienda Ospedaliero-Universitaria Policlinico di Modena, University of Modena and Reggio Emilia, Modena, Italy; 2Cardiology Division, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy; 3Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy; 4Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy. Reumatismo [Internet]. 2025 Nov. 25 [cited 2026 Jun. 11];77(s1). Available from: https://www.reumatismo.org/reuma/article/view/2071