BiopsyDog DiseasesImmunohistochemistryDisease Models, AnimalRetrospective StudiesFatal OutcomeTemporal BoneHistocytochemistryTomography, X-Ray ComputedBiopsy, NeedleMagnetic Resonance ImagingKeratoplasty, PenetratingSensitivity and SpecificityNecrosisSkin NeoplasmsFolliculitisPrognosisDogsPeriodic Acid-Schiff ReactionJaw NeoplasmsFluorodeoxyglucose F18RadiopharmaceuticalsPositron-Emission TomographyContrast MediaNeoplasm StagingParakeratosisEye EnucleationCat DiseasesForeign-Body ReactionLymph NodesReproducibility of ResultsFacial NeoplasmsBrain NeoplasmsPredictive Value of TestsSkin DiseasesHorse DiseasesTreatment OutcomeAdenocarcinomaHyalinEye NeoplasmsHyperplasiaTumor Markers, BiologicalSarcomaKeratotomy, RadialTime FactorsRodent DiseasesLiverLymphatic MetastasisLungFibroma, OssifyingGranulomaMeningiomaKidneyFibrosisNeoadjuvant TherapyHyperkeratosis, EpidermolyticRabbitsLichenoid EruptionsGingival DiseasesHematoxylinMonkey DiseasesCarcinoma, Squamous CellNevus, Epithelioid and Spindle CellChoroiditisBrainEuthanasia, AnimalFollow-Up StudiesPathologyImage EnhancementMelanomaGadolinium DTPACranial Fossa, MiddleCorneaMelanosisEccrine GlandsProspective StudiesSweat Gland DiseasesMicroscopyMeningeal NeoplasmsBiopsy, Fine-NeedleOrbital NeoplasmsProventriculusCarcinoma, DuctalDisease ProgressionSpiral Ligament of CochleaSkinMaxillary NeoplasmsImmunoenzyme TechniquesCombined Modality TherapyHistiocytosisBreast NeoplasmsSubmandibular Gland DiseasesPathology, ClinicalHyperpigmentationHistological TechniquesKi-67 AntigenLeg DermatosesCarcinomaPrecancerous ConditionsSialadenitis