Fig. 5.

WM lesions visualised by conventional histopathological staining in a 69-year-old man diagnosed with vascular encephalopathy (and VaD). a >75 % stenosis in the internal carotid artery 8 mm above the bifurcation. The narrowed lumen (arrow) is seen. b Severe WM changes in the parietal lobe in this patient. Braak staging was graded as IV, but there were no neuritic or cored plaques. c Postmortem T2W magnetic resonance image of a formalin-fixed block from the parietal lobe. The area of hypersignal can be seen in the WM (asterisk). d H&E stained section from the block in c showing severe deep WM pallor in the area of hypertensity (asterisk). A small cortical infarct is also seen (arrow). Magnification bar a 500 mm, b 400 μm, c 1 cm, d 500 μm