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Table 4 Comparison of well differentiated and moderately differentiated hepatocellular carcinoma with poorly differentiated hepatocellular carcinoma using the parameters of ADC histograms (after excluding steatosis lesions)

From: 3D analysis of apparent diffusion coefficient histograms in hepatocellular carcinoma: correlation with histological grade

 

Well + Moddiff HCC

Poor diff HCC

P value

Mean

1013 ± 159

967 ± 176

0.474

Standard deviation

189 ± 89

243 ± 76

0.123

Minimum

464 ± 295

221 ± 110

<0.0001*

Maximum

1760 ± 566

2031 ± 769

0.256

Mode

849 ± 333

799 ± 347

0.704

Skewness

0.59 ± 0.92

0.59 ± 1.11

0.999

Kurtosis

5.14 ± 3.63

5.50 ± 3.61

0.799

5th percentile

758 ± 189

631 ± 158

0.085

50th percentile

1003 ± 154

934 ± 160

0.258

75th percentile

1122 ± 177

1089 ± 199

0.640

90th percentile

1241 ± 216

1271 ± 260

0.728

  1. Well + Mod diff HCC: Well differentiated and moderately differentiated hepatocellular carcinoma
  2. Poor diff HCC: Poorly differentiated hepatocellular carcinoma
  3. *P < 0.05