CT Imaging of Focal Nodular Hyperplasia: Pearls to Prevent Misdiagnosis (Part 2)

This educational video reviews CT imaging features of focal nodular hyperplasia (FNH) and highlights common diagnostic pitfalls. It emphasizes the central scar, homogeneous enhancement, and the importance of multiphase technique to differentiate FNH from other hypervascular live…

• Part 2 of a tutorial on FNH imaging, aimed at radiologists and trainees interpreting liver CT.
• Illustrates key discriminators: central scar enhancement on delayed phases, lack of washout, and typical demographic context.
• Emphasizes that misdiagnosis often stems from incomplete multiphase acquisition or overreliance on a single feature.

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