How would you approach additional workup and management of a patient with active Crohn’s disease, who has multiple lung and brain nodules, with lung pathology demonstrating necrotizing granulomatous inflammation and brain biopsy with granulomatous inflammation and medium-large vessel vasculitis?
The patient is on mesalamine for Crohn’s and CellCept and HCQ for skin manifestations (currently on hold during workup). The infectious workup is negative.