RT Journal Article T1 Mesalazine induced interstitial pneumonitis in the COVID era. A1 Aparicio Serrano, Ana A1 Gallego Jimenez, Elma A1 Castro Rodriguez, Javier A1 Soto Escribano, Pilar A1 Iglesias Flores, Eva A1 Marin Pedrosa, Sandra A1 Benitez, Jose Manuel K1 Mesalazine K1 Lung injury K1 Ulcerative colitis AB Mesalazine is the most widely used aminosalicylate for induction and maintenance of remission in patients with mild-to-moderate ulcerative colitis (UC). Drug-induced hypersensitivity pneumonitis is considered very rare (< 1/10 000 patients). PB Sociedad Espanola de Patologia Digestiva SN 1130-0108 YR 2022 FD 2022 LK http://hdl.handle.net/10668/21728 UL http://hdl.handle.net/10668/21728 LA en NO Serrano AA, Jiménez EG, Rodríguez JC, Escribano PS, Flores EI, Pedrosa SM, et al. Mesalazine induced interstitial pneumonitis in the COVID era. Revista Española de Enfermedades Digestivas [Internet]. 1 de enero de 2022 DS RISalud RD Apr 18, 2025