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Table 5 Results of ADC value and normalized ADC

From: Multimodel magnetic resonance imaging of mass-forming autoimmune pancreatitis: differential diagnosis with pancreatic ductal adenocarcinoma

 

AIP

PDAC

P value

Diameter (mm)

34.5 ± 24.3

33.5 ± 13.4

0.877

Mass ADC value (× 10−3 mm2/s)

1.020 ± 0.119

1.158 ± 0.208

0.006

NAP ADC value (× 10−3 mm2/s)

1.246 ± 0.185

1.233 ± 0.166

0.818

Normalized ADC*

0.838 ± 0.130

0.953 ± 0.205

0.048

  1. Data are means ± standard deviation in parentheses; NAP, non-mass adjacent pancreatic parenchyma; Normalized ADC, pancreatic mass to non-mass adjacent pancreatic parenchymal ADC ratio. Normalized ADC* was available in 16 lesions of AIP and in 30 lesions of PDAC
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BMC Medical Imaging

ISSN: 1471-2342

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