Modified spleen stiffness measurement by transient elastography is associated with presence of large oesophageal varices in patients with compensated hepatitis C virus cirrhosis
- Authors: Calvaruso, V.; Bronte, F.; Conte, E.; Simone, F.; Craxi, A.; Di Marco, V.
- Publication year: 2013
- Type: Articolo in rivista (Articolo in rivista)
- Key words: cirrhosis; liver stiffness; oesophageal varices; spleen stiffness; transient elastography;
- OA Link: http://hdl.handle.net/10447/74489
Abstract
To evaluate the accuracy of liver transient elastography (TE), spleen TE and other noninvasive tests (AAR, APRI score, platelet count, platelet/spleen ratio) in predicting the presence and the size of oesophageal varices in compensated hepatitis C virus (HCV) cirrhosis, we studied 112 consecutive patients with compensated HCV cirrhosis who underwent biochemical tests, gastrointestinal endoscopy, liver TE and spleen TE by Fibroscan((R)) (Echosens, Paris, France) using a modified software version with a range between 1.5 and 150kPa. Spleen TE was not reliable in 16 patients (14.3%). Among the 96 patients with a valid measurement (69.8% men, mean age: 63.2 +/- 9.5years), 43.7% had no oesophageal varices, 29.2% had grade 1% and 27.1% had grade 2 or grade 3 oesophageal varices. Patients with values of 75kPa by standard spleen TE had mean values of modified spleen TE of 117kPa (range: 81.7-149.5). Linear regression revealed a significant correlation between modified spleen TE and oesophageal...