Second, a constellation of several lesions such as VMC and BDA detectable in the background livers of SD-iCCA and in chronic liver disease (unusual VMC and BDA), VMC with dysplastic features, BDA located in the deep hepatic parenchyma, multiple BDA, BDA presenting the <i>BRAF V600E</i> mutation, and BAF harboring variable dysplasia or in situ carcinomas, which may include neoplastic lesions but do not show invasive growth, are categorized as "unusual/dysplastic BLNP". The gene discussed is BRAF; the disease is cancer.