Fig. 6From: A rare clinical case of systemic AA amyloidosis with cardiac involvement complicating ankylosing spondylitis: a case reportHistological section of a salivary parenchyma: extracellular areas of anhistic, amorphous material. Amyloid deposits (A H&E staining ×200) with positive staining by anti-SAA antibody in immunohistochemistry (B anti-SAA antibody ×100)Back to article page