Abstract
Purpose: To compare ultrasound, computed tomography (CT), and magnetic resonance imaging (MRI) determination of diffuse liver steatosis. Materials and methods: Quantification of liver steatosis on ultrasound, CT, and MRI was correlated with histopathology in 67 patients. Results: Opposed-phase MRI demonstrated the highest correlation with steatosis (0.68 and 0.69, P<.01; intraclass correlation coefficient, 0.93). Spearman's correlation (and intraclass correlation) coefficients were lowest for ultrasound [0.54, 0.33 (0.40)] and enhanced CT [0.33, 0.39 (0.97)]. Conclusion: Opposed-phase MRI demonstrated best overall performance for determining steatosis.
Original language | English (US) |
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Pages (from-to) | 110-115 |
Number of pages | 6 |
Journal | Clinical Imaging |
Volume | 33 |
Issue number | 2 |
DOIs | |
State | Published - Mar 2009 |
Externally published | Yes |
Keywords
- Computed tomography (CT)
- Liver, steatosis
- Magnetic resonance imaging (MRI)
- Ultrasound (US)
ASJC Scopus subject areas
- Radiology Nuclear Medicine and imaging