Liver perfusion: giant hemangioma
. Perfusion imaging of liver lesions, calculated from triphasic scans.
. Notice the peripheral foci of arterial phase enhancement (
) with enhancement progressing more centrally on later phases (blue and green).
Neuroendocrine tumor metastases
Focal nodular hyperplasia
Transient hepatic attenuation difference (THAD)
E. Giant hemangioma
Reference: Boas FE et al. (2015) "
Classification of hypervascular liver lesions based on hepatic artery and portal vein blood supply coefficients calculated from triphasic CT scans
Journal of Digital Imaging
. 28: 213-23.
Study description: CT ABDOMEN PELVIS WITH CONTRST