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Table 1: Phase patterns of cerebral microbleeds and intracranial calcifications at the border and central slices
Phase Pattern Microbleeds (n = 128) Calcifications (n = 62)
All sizes <2.5 mm ≥2.5 mm All sizes <2.5 mm ≥2.5 mm
Border phase pattern 
 1) Totally black 128 74 54 1 1 0
 2) Totally white 0 0 0 61 25 36
 3) Black circle with white core 0 0 0 0 0 0
 4) White circle with black core 0 0 0 0 0 0
 5) Heterogeneously black 0 0 0 0 0 0
 6) Heterogeneously white 0 0 0 0 0 0
Central phase pattern 
 1) Totally black 80 73 7 2 1 1
 2) Totally white 0 0 0 27 25 2
 3) Black circle with white core 10 0 10 0 0 0
 4) White circle with black core 3 0 3 9 0 9
 5) Heterogeneously black 17 1 16 11 0 11
 6) Heterogeneously white 18 0 18 13 0 13

Phase Pattern	Microbleeds (n = 128)			Calcifications (n = 62)
Phase Pattern	All sizes	<2.5 mm	≥2.5 mm	All sizes	<2.5 mm	≥2.5 mm
Border phase pattern
1) Totally black	128	74	54	1	1	0
2) Totally white	0	0	0	61	25	36
3) Black circle with white core	0	0	0	0	0	0
4) White circle with black core	0	0	0	0	0	0
5) Heterogeneously black	0	0	0	0	0	0
6) Heterogeneously white	0	0	0	0	0	0
Central phase pattern
1) Totally black	80	73	7	2	1	1
2) Totally white	0	0	0	27	25	2
3) Black circle with white core	10	0	10	0	0	0
4) White circle with black core	3	0	3	9	0	9
5) Heterogeneously black	17	1	16	11	0	11
6) Heterogeneously white	18	0	18	13	0	13