Palatal NeoplasmsPalatePalate, HardPalatal MusclesPalatal ObturatorsThalamic DiseasesCleft PalateMagnetic Resonance ImagingPalate, SoftMouth DiseasesImmunohistochemistryTomography, X-Ray ComputedPrecancerous ConditionsMaxillaSkin NeoplasmsBrain DiseasesTransforming Growth Factor beta3Pancreatic NeoplasmsSkin DiseasesNeoplasmsBiopsyGranulomaTime FactorsArteriosclerosisHyperplasiaRetrospective StudiesDental ArchNeoplasms, Cystic, Mucinous, and Serous