Fig. 1From: Acute-onset multiple acyl-CoA dehydrogenase deficiency mimicking Guillain-Barré syndrome: two cases reportPathological changes in the muscle specimen. Hematoxylin-eosin stain revealed numerous small vacuoles appearing in most muscle fibers of case 1 (a) and case 2 (b). Oil red O stain showed massive lipid droplets depositing in the corresponding vacuoles of case 1 (c) and case 2 (d)Back to article page