When is treatment indicated for focal nodular hyperplasia?

Focal nodular hyperplasia (FNH) is a benign hepatic lesion most commonly identified incidentally. Deciding whether any intervention is appropriate requires careful clinical assessment, as the presence of the lesion does not in itself establish an indication for treatment.

Clinical context

Evidence consistently shows a poor correlation between FNH and attributable symptoms. Even when symptoms are present, this does not automatically establish that FNH is the underlying cause or that treatment is warranted.

Management approach

For the majority of presentations, current evidence supports a conservative strategy over elective surgical intervention — though the complete structured regimen details the specific clinical conditions and criteria that govern this recommendation.

Instant Access to Structured Evidence-Based Regimens

References

DOI: 10.1016/j.jhep.2016.04.001

There is insufficient evidence to support or refute elective surgery for FNH, but in the absence of symptoms and given the rarity of complications, a conservative approach is recommended.
There is a poor correlation between FNH and symptoms and therefore even in the case of symptoms, treatment is rarely indicated.

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