Focal Nodular HyperplasiaHyperplasiaAdenoma, Liver CellProstatic HyperplasiaEndometrial HyperplasiaLiver NeoplasmsParathyroid GlandsHyperparathyroidism, SecondaryBrunner GlandsHemangiomaLiver DiseasesTelangiectasisAdrenal Hyperplasia, CongenitalAdenomaParathyroid DiseasesContrast MediaLiverCarcinoma, HepatocellularSulfur HexafluorideGingival HyperplasiaKeratin-7Thymus HyperplasiaParathyroidectomyButylhydroxybutylnitrosamineContraceptives, OralPrecancerous ConditionsProstatitisUremiaTomography, Spiral ComputedKeratin-19Tomography, X-Ray ComputedTunica IntimaAdrenal CortexAdrenal GlandsImage EnhancementGadolinium DTPAHepatectomyThyroid NeoplasmsImmunohistochemistryThyroid NoduleAngiographyPolysaccharidesSensitivity and SpecificityMagnetic Resonance ImagingFocal Epithelial Hyperplasia