Predictive Risk Factors of Intestinal Necrosis in Patients with Mesenteric Venous Thrombosis: Retrospective Study from a Single Center

Table 2

Univariate analysis for computed tomography finding of mesenteric vascular thrombosis in 78 patients.

Variable	Intestinal necrosis; N=58(%)	NO intestinal necrosis; N=20(%)	Overall; N=78(%)	P value
Thinning of bowel wall (%)	18(31)	0	18(23)	0.004
Thickening of bowel wall (%)	34(59)	14(70)	48(62)	0.432
Dilated bowel loops (%)	40(69)	4(20)	44(56)	<0.001
Pneumatosis intestinalis (%)	16(28)	1(5)	17(22)	0.056
Decreased bowel wall enhancement (%)	42(72)	6(30)	48(62)	0.001
Ascites (%)	50(86)	14(70)	64(82)	0.173
Feces sign (%)	20(34)	4(20)	24(31)	0.273
Portal venous gas (%)	6(1)	0	6(1)	0.308
Combined PV and SMV thrombosis (%)	26(45)	4(20)	30(38)	0.263
Thrombosis of SMV (%)	58(100)	20(100)	78(100)	0.424

PV: portal venous; SMV: superior mesenteric venous.