Differentiation of Pituitary Adenoma from Rathke Cleft Cyst: Combining MR Image Features with Texture Features

Table 5

The diagnostic ability of independent predictors in discriminating pituitary adenoma from Rathke cleft cyst in the training group.

Texture features	AUC	Standard error	95% CI	Cutoff point	Sensitivity	Specificity
Contrast-enhanced image
Histo-Skewness	0.80	0.056	0.707∼0.867	1.005	97.06	67.50
GLCM-Correlation	0.75	0.053	0.655∼0.827	0.450	85.29	58.97

Histo, histogram-based matrix; GLCM, grey-level co-occurrence matrix; AUC, area under the curve; CI, confidence interval.