Fig. 2From: Native aortic valve endocarditis with Morganella morganii in a patient with multiple myeloma and valvular amyloidosis: a case reportOverview of the aortic valve with inflammation (white arrows) and adherent vegetation (black arrows) (H&E, 25 x). Inset: amyloid deposition confirmed by Congo red fluorescence microscopy, showing diagnostic bright orange-red areas (100 x)Back to article page