Fig. 4From: Clinical features of anti-synthetase syndrome associated interstitial lung disease: a retrospective cohort in ChinaRight lower lobe cryobiopsy of this anti-PL-7 positive patient showed uniform chronic interstitial inflammation with lymphocyte infiltration and widened alveolar septum (hematoxylin–eosin staining, original magnification × 100), in accordance with a nonspecific interstitial pneumonia (NSIP) patternBack to article page