138. DIFFUSE ALVEOLAR HEMORRHAGE, PULMONARY NODULES AND INFILTRATES IN GRANULOMATOSIS POLYANGIITIS AND MICROSCOPIC POLYANGIITIS. A COHORT STUDY OF 736 PATIENTS. (29th March 2019) - Garner, Stephanie; Rawn, Saara; Cox, Gerald; Pagnoux, Christian; Cuthbertson, David; Carette, Simon; Koening, Curry; Langford, Carol; McAlear, Carol; Monach, Paul; Moreland, Larry; Seo, Philip; et al.