Liver perfusion: giant hemangioma

Figure 6. Perfusion imaging of liver lesions, calculated from triphasic scans.

Giant hemangioma. Notice the peripheral foci of arterial phase enhancement (red) with enhancement progressing more centrally on later phases (blue and green).

Other lesions:
A. Hepatocellular carcinoma

B. Neuroendocrine tumor metastases
C. Focal nodular hyperplasia
D. 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.

Accession: CL0027

Study description: CT ABDOMEN PELVIS WITH CONTRST