MucoceleSalivary Gland DiseasesOssification, HeterotopicDog DiseasesParanasal Sinus DiseasesAppendixCecal DiseasesFrontal SinusEthmoid SinusLip DiseasesCystadenoma, MucinousAppendiceal NeoplasmsFrontal SinusitisSalivary GlandsOsteomaForeheadPseudomyxoma PeritoneiCranial Fossa, AnteriorOtorhinolaryngologic Surgical ProceduresMammary Glands, AnimalAppendectomyExocrine GlandsSubmandibular GlandSphenoid BoneCystic DuctOrbital DiseasesParanasal Sinus NeoplasmsParotid GlandExophthalmosAppendicitisCystadenomaOrbitSweat GlandsEnophthalmosTomography, X-Ray ComputedSebaceous GlandsIncidental FindingsSublingual GlandMouth DiseasesBronchographyHarderian GlandAdrenal GlandsEndoscopySalivary Gland NeoplasmsHematuriaIntestinal DiseasesParathyroid GlandsMeibomian GlandsLacrimal ApparatusUltrasonography