Efficacy of CTPV for Diagnostic and Therapeutic Assessment: Comparison with Endoscopy in Cirrhotic Patients with Gastroesophageal Varices

Table 1

Diagnostic performance of CTPV in determining the grades of esophageal varices.

Endoscopic findings	CTPV findings
	Negative	Mild	Moderate	Severe	Total
Negative	2	1	0	0	3
Mild	0	2	1	0	3
Moderate	1	1	4	1	7
Severe	0	0	1	19	20
Total	3	4	6	20	33

, ; CTPV: computed tomography portal venography.