Comparison of the Value of Color Doppler Ultrasound and Multislice Spiral CT in the Differential Diagnosis of Benign and Malignant Nodules in the Liver

Table 2

Comparison of color Doppler ultrasound characteristics of the liver in the nodular hepatocellular carcinoma group and the FNH group (n (%)).

Group	n	The lesion located under the liver capsule	Central scar	Portal vein tumor thrombus	Liver cirrhosis	Swollen lymph nodes
Nodular hepatocellular carcinoma	102	22 (21.57)^a	15 (14.71)^a	22 (21.57)^a	61 (59.80)^a	20 (18.18)^a
FNH	50	26 (52.00)	31 (62.00)	0 (0.00)	7 (14.00)	1(2.00)
X^2		14.381	35.560	12.609	28.473	13.760
		≤0.001	≤0.001	≤0.001	≤0.001	≤0.001

Compared with the FNH group, ^a<0.01.