Frozen SectionsMicrotomyIntraoperative PeriodPathology, SurgicalCesarean SectionParaffinTelepathologyHistological TechniquesHistocytochemistryImmunoenzyme TechniquesConizationSensitivity and SpecificityFluorescent Antibody TechniqueFalse Negative ReactionsParaffin EmbeddingStaining and LabelingImmunohistochemistryIntraoperative CareSentinel Lymph Node BiopsyReference StandardsDiagnostic ErrorsDiagnostic Techniques, SurgicalAntibodies, MonoclonalLymph NodesBiopsyMicroscopy, ElectronTolonium ChlorideFreezingCytodiagnosisEyelid NeoplasmsBreast NeoplasmsBiopsy, NeedleFixativesMohs SurgeryReproducibility of ResultsLymphatic MetastasisRetrospective StudiesSpecimen HandlingCarcinoma, LobularTissue PreservationTissue FixationFluorescent Antibody Technique, IndirectImmunologic TechniquesMicrodissectionKeratinsOsmium TetroxideTime FactorsCarcinomaStandard of CareLymph Node ExcisionHysterectomyEpitheliumFalse Positive ReactionsAxillaAutoradiographyBreastAntigens, NeoplasmPredictive Value of TestsPelvisFormaldehydeDissectionCarcinoma, Basal CellPregnancyMicroscopy, FluorescenceThyroid NoduleColoring AgentsProspective StudiesPulmonary Sclerosing HemangiomaMicroscopy, ImmunoelectronLasersCarcinoma, Ductal, Breast