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Egyptian Journal of Radiology and Nuclear Medicine
Fig. 4 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 4

From: Computer-aided analysis in evaluation and grading of interstitial lung diseases in correlation with CT-based visual scoring and pulmonary function tests

Fig. 4

Female patient 48 years old, ex-bird breeder, FEV1 43%. a, b Coronal and axial HRCT image shows fibrosis and GGO extensively distributed through whole lungs on both sides. CT-based visual scoring = 60. b CT attenuation histogram. Kurtosis 0.329, skewness 0.688, and whole lung density − 623 HU. This was a case of severe ILD according to FEV1 results which are correlated with high CT-based visual score and markedly reduced lung density at CT attenuation histogram

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