Dual Energy Method for Breast Imaging: A Simulation Study

Table 3

Unfiltered and filtered entrance surface doses (ESD).

Unfiltered ESD (mGy)			Filtered ESD (mGy)
LE	HE	Total	LE	HE	Total	LDR
11.31	36.99	48.31	2.28	1.24	3.52	0.64
5.65	36.99	42.64	1.14	1.24	2.38	0.47
2.83	36.99	39.82	0.57	1.24	1.81	0.31
11.31	23.12	34.43	2.28	0.78	3.06	0.75
5.65	23.12	28.77	1.14	0.78	1.92	0.59
2.83	23.12	25.95	0.57	0.78	1.35	0.42
2.83	11.56	14.39	0.57	0.39	0.96	0.59