Palatine TonsilTonsillar NeoplasmsTonsillitisAdenoidsTonsillectomyPancreatic CystPalate, HardCamelsMaxillary NervePalateLymphoid TissueEndoscopic Ultrasound-Guided Fine Needle AspirationLymphoceleMicroscopy, Electron, ScanningThymus HyperplasiaNeoplasms, Cystic, Mucinous, and SerousLymphoma, B-Cell, Marginal ZoneCyst FluidParotid DiseasesMouth AbnormalitiesSalivary Gland NeoplasmsSialadenitisCA-19-9 AntigenEpidermal CystParotid NeoplasmsEndosonographyEpitheliumPalate, SoftAnatomy, RegionalAdenoidectomyBiopsy, Fine-NeedleKeratin-7Parotid GlandTongue