Figure 3

(A,B) Incipient (micro)NIFTP in the context con multinodular goiter (pink circle H&E, 4 and 20x). (C,D) The heterogeneous spectrum of multifocal NIFTP; (C) sprinkling phenomenon in multinodular goiter with HBME-1 correspective IHC staining (H&E 4x); (D) multifocal-bilateral NRAS q61r positive NIFTPs (IHC staining, 4x).