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Table 1 ADC measurement inter-observer variability

From: Ventricular apparent diffusion coefficient measurements in patients with neoplastic leptomeningeal disease

ADC location

ICC

ICC 95% CI

Right frontal horn

0.97

0.96–0.98

Left frontal horn

0.81

0.71–0.88

Right lateral ventricle

0.93

0.89–0.95

Left lateral ventricle

0.89

0.84–0.93

Right atrium

0.83

0.74–0.89

Left atrium

0.97

0.96–0.98

3rd ventricle

0.98

0.96–0.99

4th ventricle

0.95

0.93–0.97

  1. < 0.40, poor; 0.41–0.60, moderate
  2. 0.61–0.80, good; ≥0.81, excellent
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Cancer Imaging

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