Macro- and microcirculation patterns of intrahepatic blood flow changes in patients with hereditary hemorrhagic telangiectasia

Table 2 Findings on B-Mode, color coded Doppler sonography and Power Doppler

Case No.	Shunt type (a-v/A-p/V-p)	Portal hyper-tension (yes/no)	Tortuousity extra-hepatic A. Hepatica (yes/no)	Vmax portal vein(cm/s)	Ri hepatic artery	Vmax hepatic artery(cm/s)	Intrahepatic arterial hyper-vascularization (yes/no)	Diameter common hepatic artery (mm)
1	a-v + a-p	No	No	45.0	0.66	105.5	Yes	7.4
2	a-v + a-p + v-p	Yes	Yes	32.3	0.60	111.7	Yes	19.5
3	a-v + a-p	No	Yes	20.0	0.56	148.1	No	15.5
4	a-v + a-p	Yes	Yes	20.0	0.55	96.0	Yes	9.5
5	a-v	No	No	44.0	0.59	81.0	No	9.7
6	a-v + a-p	No	Yes	36.0	0.56	145.5	Yes	13.8
7	a-v + a-p	No	Yes	40.0	0.52	60.2	Yes	14.2
8	a-v + a-p + v-p	Yes	Yes	18.0	0.51	109.2	Yes	13.7
9	a-v + a-p	No	Yes	22.8	0.55	86.7	Yes	13.2
10	a-v	No	Yes	27.0	0.62	92.5	No	13.3
11	a-v	No	Yes	20.0	0.56	87.9	No	8.7
12	a-v	No	Yes	26.6	0.64	245.7	Yes	8.2
13	a-v + a-p	No	Yes	26.9	0.62	218.3	Yes	9.9
14	a-v	No	Yes	25.4	0.65	40.5	No	7.8
15	a-v	No	Yes	27.6	0.64	46.0	No	12.2
16	a-v	No	No	25.2	0.60	86.7	No	10.0
17	a-v + a-p	Yes	Yes	30.0	0.50	123.8	Yes	7.8
18	a-v + a-p	Yes	Yes	29.6	0.35	112.1	Yes	12.0

RI: Resistive index; Vmax: Peak flow velocity.