Table 2.

The total breast volume, fibroglandular tissue volume, and breast density of two subjects at five different positions inside the scanner. All volume measure in units of cm³.

Position	Subject-1 left			Subject-1 right			Subject-2 left			Subject-2 right
	Breast vol.	Fibro. vol.	Density %	Breast vol.	Fibro. vol.	Density %	Breast vol.	Fibro. vol.	Density %	Breast vol.	Fibro. vol.	Density %
1	811	58	7.2	808	63	7.8	600	116	19.3	610	96	15.7
2	761	54	7.1	819	63	7.6	632	113	17.8	582	102	17.5
3	799	54	6.8	788	64	8.1	587	120	20.5	600	105	17.5
4	753	57	7.6	786	64	8.2	547	116	21.3	575	96	16.7
5	773	60	7.8	795	66	8.3	616	124	20.1	624	103	16.5
Mean	779	57	7.3	799	64	8.0	596	118	19.8	598	100	16.8
STDEV	24	2.4	0.39	14	1.2	0.26	32	4.4	1.2	20	4.1	0.74
(%)	3.2%	4.3%	5.3%	1.8%	1.9%	3.2%	5.4%	3.7%	6.1%	3.4%	4.1%	4.4%