TY - JOUR T1 - Interstitial pneumonitis associated with infliximab therapy. JF - The Journal of Rheumatology JO - J Rheumatol SP - 1189 LP - 1193 VL - 33 IS - 6 AU - Edith Villeneuve AU - Anne St-Pierre AU - Boulos Haraoui Y1 - 2006/06/01 UR - http://www.jrheum.org/content/33/6/1189.abstract N2 - Interstitial pneumonitis is a well documented, rare complication of methotrexate (MTX). We describe a patient with rheumatoid arthritis (RA) taking MTX for more than 3 years who then developed severe interstitial pneumonitis after a third infliximab infusion. Other similar cases are reviewed. Infliximab may potentiate pulmonary toxicity of MTX. ER -