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Table 1 Scores per cadaver on the rating scale according to extinction signal in MRI image in axial (left, right) and sagittal (anterior, posterior) orientation

From: Feasibility, technique and accuracy of ultrasound-guided transurethral injections into the urinary sphincter of female cadavers: proof of concept

Cadaver

Axial left

Axial right

Sagittal anterior

Sagittal posterior

Overall mean

Radius (mm)

Area (mm2)

Volume measured in MR (cm3)

SI-ratio

1

4

4

4

4

4

2.5

19.6

3.82

0.055

2

2

4

4

1

2.75

5.0

78.5

0.32

0.526

3

3

2

4

3

3

7.5

176.7

1.11

0.404

Column mean

3

3.33

4

2.67

3.25

5

91.60

1.75

0.33

  1. Measured radius, area and volume of injection. Signal-intensity ratio before and after injection in the EUS
  2. SI signal-intensity, MR magnetic resonance