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Table 1 Evaluated parameters in both imaging and VTQ (in m/s) shear wave velocities

From: Diagnostic accuracy of MRI with MRCP and B-Mode-sonography with elastography of the pancreas in patients with cystic fibrosis: a point-to-point comparison

n = 19

Ultrasound

MRI

p-value

Mean ± SD

Mean ± SD

Caput size (cm)

1.89 ± 0.57

1.52 ± 0.76

0.858

Body size (cm)

1.02 ± 0.41

1.39 ± 0.64

0.049

Tail size (cm)

1.78 ±0.73

1.70 ± 0.40

0.461

Size pancreatic duct (mm)

0.78 ± 0.17

2.18 ± 0.26

0.157

Size of cystic lesion (mm)

10.83 ± 5.34

12.20 ± 10.05

0.655

 

n (%)

p-value

Presentability of pancreatic duct

13/19 (68.4%)

8/19 (42.1%)

0.180

Chronic Inflammation

9/19 (47.4)

3/19 (15.8%)

0.109

Malignoma

0/19 (0.0%)

0/19 (0.0%)

 

Cystic lesions

6/19 (31.6%)

5/19 (26.3%)

0.999

 

Normal pancreatic parenchyma (n = 9)

Full fatty transformation of pancreas (n = 10)

p-value

Mean ± SD

Mean ± SD

Head of the pancreas

1.13 ± 0.39

1.18 ± 0.53

0.968

Body of the pancreas

1.01 ± 0.29

0.93 ± 0.23

0.657

Tail of the pancreas

1.12 ± 0.48

0.96 ± 0.23

0.840

  1. Evaluated parameters in both imaging and VTQ (in m/s) shear wave velocities of the pancreas in patients with residual normal parenchyma vs. full fatty transformation of the parenchyma