Screening for CA in IIM: Low risk: * CXR, age approp CA screen Intmdt risk: * CT c/a/p, tm mrkrs (CA125♀️, PSA♂️), pelvic US, colo <50yo, mammo <50>75) Hi risk (?annually): * whole body PET-CT When? Annual x hi risk? Recalcitrant /Unexpl flare #ACR21 #ACRAmbassador