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. Author manuscript; available in PMC: 2020 Aug 1.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2019 May 28;66(8):1292–1303. doi: 10.1109/TUFFC.2019.2919600

Table III.

Table represents NLSM measurements estimated by 1D and 2D tracking for stiff and soft inclusion phantoms.

Inclusion
Phantoms		 Linear
Modulus(kPa)		 NLSM(kPa)
(2D Tracking)		 NLSM(kPa)
(1D Tracking)
Stiff 1
(Inc at 20mm)		 Inc. 10.2+0.6 118.2+5.5 102.1+7.2
Med. 5.5+0.4 39.2+2.4 48.2+3.9
Stiff 2
(Inc at 30mm)		 Inc. 10.9±0.8 119.1±5.5 112.5±8.9
Med. 5.5±0.6 38.8±2.2 44.1±4.1
Stiff 3
(Inc at 40mm)		 Inc. 11.3±0.6 120.4±6.5 119.7±7.1
Med. 5.9±0.6 39.7±2.6 40.2±3.2
Soft 1
(Inc at 20mm)		 Inc. 6.1±0.7 44.6±4.1 47.2±5.2
Med. 10.7±1.2 119.3±9.4 101.6±10.4
Soft 2
(Inc at 30mm)		 Inc. 6.3±0.7 44.8±4.5 57.2±7.1
Med. 11.3±1.1 122.4±10.3 112.3±10.9
Soft 3
(Inc at 40mm)		 Inc. 5.9±1.1 41.4±4.2 56.4±6.2
Med. 10.8±l.l 120.4±9.6 116.5±11.3