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The diagnostic accuracy of transient elastography for the diagnosis of liver fibrosis in bariatric surgery candidates with suspected NAFLD

Authors :
Guillaume Pourcher
Stefano Ferretti
Rodi Courie
Ibrahim Dagher
Micheline Njiké-Nakseu
Axel Balian
Sophie Prevot
Karima Lamouri
Sylvie Naveau
Hadrien Tranchart
Gabriel Perlemuter
M Ghinoiu
Source :
Obesity surgery. 24(10)
Publication Year :
2014

Abstract

Severe obesity and metabolic syndrome have been implicated in the development of nonalcoholic fatty liver disease (NAFLD). We evaluated the diagnostic value of liver stiffness measurement (LSM), by transient elastography (FibroScan®) in bariatric surgery candidates with suspected NAFLD. A total of 100 prospectively included consecutive severely obese subjects underwent bariatric surgery with liver needle biopsy. LSM was performed in the 15 days preceding liver biopsy. According to Kleiner’s classification, 28 patients had no fibrosis, 50 had stage F1 fibrosis, 13 had stage F2 fibrosis, and nine had stage F3 fibrosis. LSMs were higher in patients with fibrosis stage F ≥2, than in patients with a fibrosis stage below F2 (p

Details

ISSN :
17080428
Volume :
24
Issue :
10
Database :
OpenAIRE
Journal :
Obesity surgery
Accession number :
edsair.doi.dedup.....025e4152360bcbae3daadb7fa71d90e0