Table 3.
Diagnostic results of ADC for benign and malignant soft tissue tumors
| Author, year | b-values (s/mm2) | ADC measurements | Cutoff values (×10-3mm2/s) |
TP | FP | FN | TN | ADC of benign tumors (×10-3mm2/s) | ADC of Malignant tumors (×10-3mm2/s) |
|---|---|---|---|---|---|---|---|---|---|
| Lee SY, 2016 | 0.300 | ADCmean | 1.60 | 25 | 9 | 9 | 20 | 1.92±0.63 | 1.30±0.55 |
| 0.800 | ADCmean | 1.30 | 24 | 8 | 10 | 21 | 1.60±0.53 | 1.09±0.49 | |
| 0.1400 | ADCmean | 1.10 | 24 | 9 | 10 | 20 | 1.35±0.46 | 0.94±0.44 | |
| 0.300.800.1400 | ADCmean | 1.10 | 23 | 10 | 11 | 19 | 1.31±0.44 | 0.94±0.44 | |
| 0.300 | ADCmin | 1.30 | 24 | 8 | 10 | 21 | 1.70±0.62 | 1.04±0.49 | |
| 0.800 | ADCmin | 1.00 | 24 | 5 | 10 | 24 | 1.43±5.24 | 0.86±0.41 | |
| 0.1400 | ADCmin | 0.90 | 26 | 7 | 8 | 22 | 1.22±0.45 | 0.76±0.37 | |
| 0.300.800.1400 | ADCmin | 0.90 | 26 | 7 | 8 | 22 | 1.19±4.23 | 0.76±0.39 | |
| Del Grande F 2016 | 50, 400, 800 | ADCmin | 0.80 | 9 | 7 | 3 | 19 | NA | NA |
| 50, 400, 800 | ADCmean | 1.60 | 9 | 15 | 3 | 11 | NA | NA | |
| Bonarelli C, 2014 | 0.600 | ADCmean | 1.65 | 36 | 5 | 19 | 5 | 1.74±0.48 | 1.58±0.47 |
| 0.600 | ADCmin | 1.28 | 31 | 10 | 9 | 15 | 1.51±0.59 | 1.10±0.26 | |
| Dodin G, 2020 | 0.600 | ADCmin | 1.90 | 45 | 84 | 4 | 37 | 1.63±0.61 | 1.30±0.44 |
| Hassanien OA, 2018 | 0.500.800 | ADCmean | 1.24 | 19 | 2 | 7 | 17 | NA | NA |
| Romeih M, 2018 | 0.400.800 | ADCmean | 1.10 | 24 | 6 | 4 | 16 | 1.43±0.56 | 0.74±0.18 |
| Teixeira PAG2016 | a0.600 | ADCmin | 1.19 | 16 | 16 | 14 | 30 | NA | NA |
| b0.600 | ADCmin | 1.68 | 29 | 32 | 1 | 14 | NA | NA | |
| Song Y, 2017 | 0.400.800 | ADCmean | 1.13 | 28 | 7 | 3 | 13 | 1.60±0.48 | 1.24±0.46 |
| 0.400.800 | ADCmin | 0.63 | 27 | 4 | 8 | 12 | 0.97±0.41 | 0.94±0.35 | |
| Razek A, 2010 | 0.500.1000 | ADCmean | 1.34 | 21 | 2 | 1 | 13 | 1.54±0.03 | 1.02±0.30 |
| Lee JH, 2020 | c0.400.800 | ADCmean | 1.36 | 58 | 8 | 9 | 20 | 1.62±0.50 | 1.13±0.47 |
| d0.400.800 | ADCmean | 0.91 | 20 | 1 | 1 | 19 | 1.38±0.40 | 0.94±0.23 | |
| Robba T, 2017 | 0.800 | ADCmean | 1.45 | 29 | 5 | 3 | 7 | NA | NA |
| Choi YJ, 2018 | 0, 50, 500, 800, 1400 | ADCmin | 0.94 | 54 | 19 | 11 | 52 | 1.44±0.46 | 0.90±0.40 |
| 0, 50, 500, 800, 1400 | ADCmean | 1.18 | 57 | 16 | 9 | 54 | 1.13±0.42 | 0.77±0.36 | |
| Jeon JY,2016 | e0.400.800 | ADCmean | 1.09 | 19 | 9 | 6 | 26 | 1.39±0.51 | 0.87±0.36 |
| f0.400.800 | ADCmean | 1.49 | 25 | 17 | 0 | 18 | 1.56±0.61 | 1.01±0.33 |
ab: Result from different cut off value; cd: result from all STTs and non-myxoid STTs respectively; e f: result from different ROI placement.