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Egyptian Journal of Radiology and Nuclear Medicine

Table 3 The abnormal findings in AVFs CDU examination

From: Surveillance and monitoring of early failing arteriovenous fistula using Doppler assessment in children on regular hemodialysis

Finding

Count

%

Doppler abnormal findings

Central venous stenosis

2

6.7

Thrombus

2

6.7

Calcification

1

3.3

Pseudoaneurysm

2

6.7

Dilated venous outflow

6

20

Steal syndrome

1

3.3

Stenosis

9

30

Low Qa

3

10

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