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Impact of depth on cancer mimicking phantom elasticity and width measurement.
| Phantom | Depth (±0.5 mm) | Young's modulus (kPa) | Measured width (±0.5 mm) |
|---|---|---|---|
| PAA + 2% Al2O3 | 64.0 | 84.6 ± 26.8 | NA |
| 52.4 | 93.8 ± 4.4 | 11.5 | |
| 43.8 | 78.9 ± 5.8 | 14.6 | |
| 36.6 | 86.2 ± 4.5 | 16.5 | |
| Silicone | 30.6 | 271.5 ± 25.7 | NA |
