. Author manuscript; available in PMC: 2018 Oct 19.

Published in final edited form as: AJR Am J Roentgenol. 2017 Jan 17;208(3):585–594. doi: 10.2214/AJR.15.15908

Table 1:

A list of organs that were measured in 1- and 10-year-old phantoms. For each organ, the number of assigned MOSFETs and the tissue weighting factors are specified based on ICRP Publication 103 and ICRP Publication 60 definitions, as well as the f-factors for the effective energy of 80, 100 and 120 kVp.

Organ^*	Number of MOSFETs 1 year old phantom	Number of MOSFETs 10 year old phantom	Tissue Weighting factor ICRP 103	Tissue Weighting factor ICRP 60	f-factor for effective energy for each tube potential
Organ^*	Number of MOSFETs 1 year old phantom	Number of MOSFETs 10 year old phantom	Tissue Weighting factor ICRP 103	Tissue Weighting factor ICRP 60	80 kVp	100 kVp	120 kVp
Brain	6	3	0.01	In remainder	1.0686	1.0745	1.0789
Salivary gland	1	1	0.01	-	1.0601	1.0663	1.0710
Red Bone Marrow (RBM)	14	14	0.12	0.12	1.0601	1.0663	1.0710
Bone surface	14	14	0.01	0.01	6.1499	5.4305	4.8774
Thyroid	1	2	0.04	0.05	1.0601	1.0663	1.0710
Lung	5	5	0.12	0.12	1.0691	1.0738	1.0775
Esophagus	3	4	0.04	0.05	1.0601	1.0663	1.0710
Breast	1	1	0.12	0.05	0.8719	0.9079	0.9346
Stomach	1	1	0.12	0.12	1.0601	1.0663	1.0710
Liver	3	3	0.04	0.05	1.0601	1.0663	1.0710
Colon	3	4	0.12	0.12	1.0601	1.0663	1.0710
Bladder	1	2	0.04	0.05	1.0601	1.0663	1.0710
Ovaries/Testes	2	2	0.08	0.20	1.0571/ 1.0478	1.0638/ 1.0561	1.0689/ 1.0624
Remainder^**	11	13	0.12	0.05	1.0601	1.0663	1.0710

Skin was not included.

^**

Remainder ICRP 103 included: adrenals, extrathoracic (ET) region, gall bladder, heart, kidneys, oral mucosa, pancreas, prostate, small intestine, spleen, thymus, uterus/cervix, without lymphatic nodes and muscle. Remainder ICRP 60 included: adrenals, brain, upper large intestine, small intestine, kidneys, muscle, pancreas, spleen, thymus and uterus.