BiopsyBiopsy, NeedlePathologyPathology, ClinicalPathology, SurgicalImage-Guided BiopsyBiopsy, Large-Core NeedleBiopsy, Fine-NeedlePathology Department, HospitalSentinel Lymph Node BiopsyImmunohistochemistryPathology, OralRetrospective StudiesSensitivity and SpecificityDisease Models, AnimalAlzheimer DiseasePathology, MolecularTomography, X-Ray ComputedTelepathologyPathology, VeterinaryMagnetic Resonance ImagingBrainPredictive Value of TestsTime FactorsSkintau ProteinsReproducibility of ResultsNeurofibrillary TanglesProstatic NeoplasmsProstateFalse Negative ReactionsBreast NeoplasmsVacuumTreatment OutcomeSpeech-Language PathologyAutopsyBronchoscopyProspective StudiesKidneyRectumDisease ProgressionFollow-Up StudiesPrognosisStereotaxic TechniquesMice, TransgenicCeliac DiseaseIntestinal MucosaPolymerase Chain ReactionBreastAmyloid beta-PeptidesPlaque, AmyloidBiological MarkersMice, Inbred C57BLDuodenumGraft RejectionGastritisLymph NodesMuscle, SkeletalPrecancerous ConditionsHelicobacter pyloriNeoplasm StagingAtrophyGastric MucosaProstate-Specific AntigenKidney TransplantationRNA, MessengerFatal OutcomeForensic PathologyLiver CirrhosisTumor Markers, BiologicalGastroscopyKidney DiseasesHelicobacter InfectionsAdenocarcinomaLiver DiseasesUltrasonography, MammaryUltrasonography, InterventionalChronic DiseaseHistocytochemistrySkin NeoplasmsInflammationImmunoenzyme TechniquesFrozen SectionsTauopathiesDiagnostic ErrorsCytodiagnosisMutationEndoscopyReverse Transcriptase Polymerase Chain ReactionCase-Control StudiesMagnetic Resonance Imaging, InterventionalHistological TechniquesStomachHyperplasiaBone Marrow ExaminationSpecimen HandlingSeverity of Illness IndexCarcinoma in SituMice, KnockoutEndoscopy, Gastrointestinal