PT - JOURNAL ARTICLE AU - D J Loes AU - J Biller AU - W T Yuh AU - M N Hart AU - J C Godersky AU - H P Adams, Jr AU - S P Keefauver AU - D Tranel TI - Leukoencephalopathy in cerebral amyloid angiopathy: MR imaging in four cases. DP - 1990 May 01 TA - American Journal of Neuroradiology PG - 485--488 VI - 11 IP - 3 4099 - http://www.ajnr.org/content/11/3/485.short 4100 - http://www.ajnr.org/content/11/3/485.full SO - Am. J. Neuroradiol.1990 May 01; 11 AB - We report four cases of biopsy proved cerebral amyloid angiopathy demonstrated by MR imaging. White matter signal hyperintensities on T2-weighted spin-echo pulse sequences were present in three patients. We believe the white matter lesions associated with cerebral amyloid angiopathy are not specific to this disorder but rather reflect hypoperfusion of distal white matter resulting from vascular disease.