bright-dot-sign
Bright dot
sign (atypical liver hemangioma) • Liver hemangioma - bright dot sign - Ganzer Fall bei Radiopaedia
The bright dot sign refers to the presence of a bright dot within a lesion which remains hyperattenuating on arterial and portal venous phase CT, corresponding to early nodular enhancement seen on dynamic MRI of liver hemangioma.
This can be used as an indicator that the lesion in question is a hemangioma (and not a metastasis). Dynamic MRI should be confirmatory.
Siehe auch:
und weiter:
Assoziationen und Differentialdiagnosen zu bright dot sign - atypical haemangioma of the liver:
