Review Article
Imaging Diagnosis of Splanchnic Venous Thrombosis
Figure 43
Gray-scale US (a) image showing replacement of the main portal vein by an ill-defined echogenic area containing multiple subtle anechoic tubular structures. On application of colour Doppler (b) turbulent flow can be seen within these anechoic structures consistent with portal cavernoma.
(a) |
(b) |