NFIB and adrenocortical carcinoma, hereditary: The translocation t(6;9)(q23;p23) leading to the MYB-NFIB fusion gene is identified in up to 86% of C-AdCC and has been confirmed to be present in the solid-basaloid variant as well, however it is seen much less frequently, reported in only 12.5% of cases in one series10.