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Table 4 Diagnosis of CBDS by abdominal ultrasound with 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

-3.317

0.001

-

11

80

91

Total

21

80

101

  
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BMC Gastroenterology

ISSN: 1471-230X

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