Review of Cases of Cerebral Amyloidomas

Author and Year^*	Patient (no.)/ Age (y)/Sex	Clinical Presentation	Location	No. of Lesions	CT Findings	MR Imaging Findings	Angiographic Findings
Saltykow, 1935 (5)	1/Unknown	Psychiatric disturbances	Cortex, WM	M	NA	NA	NA
Harris and Rayport, 1979 (6)	2/28/F	Focal seizures	Frontal WM	S	Hyperattenuating mass on nonenhanced scans	NA	NA
Spaar et al, 1981 (7)	3/46/F	Visual loss, headache, depression	WM	M	Hypoattenuating lesions, enhancement on contrast-enhanced scans, extension to the lateral ventricle	NA	Vascular displacements
Townsend et al, 1982 (8)	4/47/F	Cognitive decline	Frontal/optic radiation, WM	M	Hyperattenuating mass on nonenhanced scans	NA	Absent venous filling in the affected region
Townsend et al, 1982 (8)	5/50/M	Visual field defects	Occipital WM	S	Hyperattenuating mass with enhancement on contrast-enhanced scans	NA	NA
Moreno et al, 1983 (9)	6/48/M	R hemianopsia, L-arm weakness	L occipital WM	S	Ring-enhancing lesion, extension to the lateral ventricle, thickened ependyma	NA	Normal
Hori et al, 1988 (10)	7/60/M	Headache, seizure, dementia	L frontal, cerebellum, pons (WM)	M	NA	NA	NA
Cohen et al, 1992 (11)	8/32/M	Headache, seizure, decreased cognition	Bilateral centrum semiovale WM, 1 cortical lesion	M	Hyperattenuating masses, contrast enhancement, extension to the lateral ventricle	Hypointense on T1WI, mixed intensity on T2WI, faint enhancement	NA
Eriksson et al, 1993 (2)	9/76/M	Seizure	R parietal WM, extension to lateral ventricle and choroid plexus	S	NA	NA	Mass effect on the temporal horn of the lateral ventricle
Schroder et al, 1995 (12)	10/70/F	Ataxia, L-leg weakness, cognitive decline	R subcortical parieto-occipital, 2 smaller lesions in the ventricular wall	M	Hyperattenuating, no edema, extension to the lateral ventricle	NA	Normal
Lee et al, 1995 (3)	11/61/F	Seizures, decreased mentation	L parietal periatrial WM	S	Hyperattenuating, partially calcified, no edema	Hyperintense on T1WI, mixed intensity on T2WI, marked enhancement, no edema, extension to the lateral ventricle	NA
Caerts et al, 1997 (4)	12/71/F	R pyramidal syndrome	L deep periventricular WM	S	Hyperattenuating mass on nonenhanced scans, contrast enhancement, no edema	Isointense on T1WI, hyperintense on T2WI, strongly enhancing, extension to the lateral ventricle	NA
Blatter et al, 2001 (22)	13/26/F	R-hand paresis, dysarthria	L parieto-occipital, smaller R-sided lesions	M	NA	T1WI and T2WI appearance unknown, contrast enhancement, extension to the lateral ventricle	NA
Gandhi et al, 2003 (present case)	14/54/F	Seizures	L frontal WM, medial extension to the lateral ventricle	S	Comet-shaped hyperattenuating mass on nonenhanced scans, contrast enhancement, medial extension up to lateral ventricle wall	Hypointense on T1WI and T2WI, strong contrast enhancement, surrounding edema	NA

Note.—L indicates left; M, multiple; NA, not applicable; R, right; S, single; T1WI, T1-weighted image; T2WI, T2-weighted image; and WM, white matter.
* Numbers in parentheses are reference numbers.