Diffuse increasing of liver right lobe transplant parenchyma chromogeneity was detected only in late post-transplant period in 5 (7.1%) patients and was conditioned by development of transplant’s dysfunction.

Regional changes of liver right lobe transplant parenchyma chromogeneity in early post-transplant period (30 days) were registered in 3 (3.4%) recipients and were represented by increasing of chromogeneity in an area of VI and VII segments of liver. During late post-transplant period regional changes of liver right lobe transplant parenchyma chromogeneity were detected in another 3 (3.4%) recipients, however in this case we saw increasing of chromogeneity in an area of VI and VII segments of a transplant.

Focal changes of liver right lobe transplant parenchyma were detected in late post-transplant period in 3 (3.4%) patients. In all cases it was acute abscesses, accompanied by intensive increasing of chromogeneity (6 points at Fleindler’s scale) in a nidus.

NLS-signs of hepatic artery thrombosis were detected by bioplasm nls analyzer-ultramicroangiography in 1 (1.4%) patient during early post-operative period.

Hepatic artery stenosis in early post-operative period was diagnosed in 1 (1.4%) patient, and in another patient in late post-operative period. In both cases bioplasm nls analyzer data were confirmed by SEA results.

Non-occlusive thrombosis of portal vein in early post-operative period was diagnosed in 1 (1.4%) patient on the basis of SEA of morphological structure of thrombus in an opening of posterior branch of right portal vein, which did not close opening of this vessel completely.