The Diagnostic Value of Contrast-Enhanced Ultrasound and Enhanced CT Combined with Tumor Markers AFP and CA199 in Liver Cancer

Table 1

Comparison of the diagnostic value of contrast-enhanced ultrasound and enhanced CT for liver cancer (n).

Features	Contrast-enhanced ultrasound		Enhanced CT		Total
	Positive	Negative	Positive	Negative
Positive	227	29	201	55	256
Negative	14	96	24	86	110
Total	241	125	225	141	366