Egyptian Journal of Radiology and Nuclear Medicine

Table 7 Validity of Ultrasound in diagnosis of breast lesions compared to pathology results among the studied cases

From: Role of tomosynthesis and ultrasound in the assessment of asymmetric breast densities: a comparative prospective study

Ultrasound	Pathology		Total	K	p
Ultrasound	Malignant	Benign	Total	K	p
Malignant	22 (TP)	4 (FP)	26	0.88	< 0.001**
Benign	0 (FN)	54 (TN)	54
Total	22	58	80
Validity	Sensitivity:100%		Specificit:93.1%
	PPV:84.6%		NPV:100%
	Accuracy:95%

K: Crohon’s Kappa test, **: Highly Significant (p < 0.001)

Back to article page