The Value of Contrast-Enhanced Magnetic Resonance Imaging Enhancement in the Differential Diagnosis of Hepatocellular Carcinoma and Combined Hepatocellular Cholangiocarinoma

Table 2

Univariate and multivariate analyses of preoperative MR imaging findings in predicting the tumor type.

	Univariate analysis		Multivariate analysis
	OR (95% CI)		OR (95%CI)
Tumor number	3.333 (1.566, 7.096)	0.002	2.393 (0.952, 6.012)	0.063
Cirrhosis	0.390 (0.210, 0.725)	0.003	0.373 (0.175, 0.793)	0.010
Capsule	0.459 (0.201, 1.049)	0.065	0.758 (0.278, 2.064)	0.587
Arterial rim enhancement	0.884 (0.484, 1.613)	0.687
Arterial peritumoral enhancement	12.986 (6.316, 26.698)	<0.001	8.833 (4.033, 19.346)	<0.001
Tumor margin	5.081 (2.339, 11.037)	<0.001	2.356 (0.953, 5.824)	0.063