Case Report: Acute interstitial pneumonia as the initial presentation of Anti-EJ antisynthetase syndrome: a case of severe respiratory failure with rapid response to cyclophosphamide
BackgroundAntisynthetase syndrome (ASyS) associated with anti-EJ antibodies (directed against glycyl-tRNA synthetase) is increasingly recognized as an ILD-dominant phenotype with a propensity for rapidly progressive ILD (RP-ILD). Acute interstitial pne…