Fazekas PVH and DWMH considered separately and rated from 0-3;

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Fazekas PVH and DWMH considered separately and rated from 0-3; Fazekas F, Chawluk JB,Alavi A,Hurtig HI, Zimmerman RA, (1987) MR signal abnormalities at 1.5T in Alzheimer’s disease and normal aging.AJNR 8:421–426 0/0 Image© J Wardlaw, Univ of Edinburgh 1/1 2/2 3/3 PVH and DWMH considered separately and rated from 0-3; other areas of signal change noted. Slices not specified. “Punctate” not defined; interpreted as diffuse focal lesions PVH 0 = absent 1 = caps or pencil-thin lining around ventricles 2 = smooth halo around ventricles 3 = irregular PVH extending into the DWM DWMH 1 = discrete diffuse lesions 2 = beginning of confluence of foci 3 = large confluent areas Guide prepared by K Ferguson, J Wardlaw © Univ. of Edinburgh