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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: J Magn Reson Imaging. 2019 Mar 20;50(4):1133–1143. doi: 10.1002/jmri.26717

Table 3:

Summary results for variability of fibroglandular tissue T1 and T2 relaxation times for test-retest scans.

T1 relaxation time T2 relaxation time
bCV
Test
Scan
(%)		 bCV
Retest
Scan
(%)		 wCV
(%)		 bCV
Test
Scan
(%)		 bCV
Retest
Scan
(%)		 wCV
(%)
All Breasts (n = 20) 10.77 10.73 3.16 7.13 6.76 4.92
Right Breast (n = 10) 9.30 9.72 3.01 17.16 14.74 6.48
Left Breast (n = 10) 12.22 11.19 2.87 12.95 15.41 5.80