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Table 5 Diagnosis of common bile duct dilatation by abdominal ultrasound and MRCP in the MRCP group

From: Clinical study on the necessity and feasibility of routine MRCP in patients with cholecystolithiasis before LC

ultrasonography

MRCP

Total

χ2/Z

P

+

-

+

10

0

10

-2.236

0.025

-

5

86

91

Total

15

86

101

  
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BMC Gastroenterology

ISSN: 1471-230X

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