case_images: PMC3825558_01
case_images: PMC3825558_02
case_images: General pathology of the aortic valve. Toluidine blue stain shows lysosomal accumulation of glycosaminoglycans
case_images: 246_2013_653_Fig1_HTML.jpg
case_images: PMC3825558_02_246_2013_653_Fig1_HTML.jpg
case_images: Fig1
case_images: Toluidine blue staining of the aortic valve demonstrated cellular accumulation of GAGs (Fig. 1). 
case_images: Electron microscopy of the aortic valve. a
  Arrow shows a vacuolated histiocyte, indicating lysosomal accumulation of glycosaminoglycans. b,
  c In the lysosomes, zebra body formation indicating lysosomal accumulation of glycosaminoglycans can be seen
case_images: 246_2013_653_Fig2_HTML.jpg
case_images: PMC3825558_02_246_2013_653_Fig2_HTML.jpg
case_images: Fig2
case_images: In addition, we observed zebra body formation, which indicated glycolipid accumulation (Fig. 2). 