RT @ericdeinmd #RNL26 RA-ILD Jeff Sparks ILD pooled prevalence 0.11 Sparks: "prevalence is high but not so high that we don't screen everyone," means lots of subclinical ILD Subtypes: UIP 50-60%, fibrotic NSIP 30-40%, inflammatory Less common: LIP, DIP, RB-ILD, DAD