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Table 4 Re-examination CT angiography before MRB in six patients

From: Value of preoperative computed tomography for meso-Rex bypass in children with extrahepatic portal vein obstruction

No.

Gender

Age*

Interval time (Y)*

Associated malformations

CT type

Rex recess (mm)

SMV (mm)

SV (mm)

Spleen (cm)

Treatment

1

M

4Y

1.5

NA

3

1.7

5.5

2.7

12.3

Conservative treatment

     

4

NA

5.5

3.7

15.0

 

2

M

6Y

4.8

NA

3

NA

5.7

3.2

9.4

Conservative treatment

     

3

NA

4.7

3.2

12.7

 

3

F

8Y

1.3

NA

2

4.1

5.6

4.1

12.0

Conservative treatment

     

2

4.5

5.8

4.6

13.3

 

4

M

10Y

4.7

NA

4

NA

6.0

7.4

12.1

Warren procedure

     

4

NA

4.3

9.3

17.7

 

5

M

4Y

1.4

Fallot 4

4

NA

4.8

3.8

12.4

Conservative treatment

     

4

NA

5.4

5.8

13.1

 

6

M

4Y

2.8

NA

2

2.3

3.3

2.1

10.0

Conservative treatment

     

2

2.1

3.5

2.2

13.2

 
  1. MRB meso-Rex bypass, M male, F female, *Age age at surgery, *Interval time examination time between two CT angiography procedures, CT computed tomography, SMV superior mesenteric vein, SV splenic vein, NA