
Keywords: RF، عامل روماتوئید; Pulmonary arterial hypertension; Still’s disease; Adult onset; Cyclosporine; SildenafilAOSD, adult onset Still’s disease; PAH, pulmonary arterial hypertension; ANA, antinuclear antibody; RF, rheumatoid factor; SLE, systemic lupus erythematosus; RVSP, righ