Table 2. Ultrasound (US).

	Patients	Mean ± SD	Median
Open artery a	125 (97.6)
Resistive index, range b	0.4 – 0.85
Stenosis of arterial anastomosis	8 (6.3)
Open PV c	126 (98.4)
Portal vein velocity, cm/s d, range	9 – 184	0.67 ± 0.1	0.68
Stenosis of PV anastomosis	13 (10.2)
Open HV e	122 (95.3)
Thrombosis of HV	2 (1.6)	31.3 ± 20.8	26
Lymph nodes	14 (10.9)
Ascites	29 (22.7)
Changed Liver parenchyma	26 (20.3)
Splenomegaly f	68 (45.3)
Total	128 (100)

^an = 3 missing values.

^b103 (80.5%) of patients were in resistive index.

^cPV, Portal Vein, n = 2 Thrombosis of portal vein.

^dPortal vein velocity measured in 119 patients (92.9%).

^eHV, Hepatic Vein, n = 2 Thrombosis of the liver vein, n=4 missing values.

^fn= 8 missing values, n = 3 with status post splenectomy.