Frozen SectionsMicrotomyPathology, SurgicalIntraoperative PeriodSpecimen HandlingParaffinCesarean SectionImmunoenzyme TechniquesHistological TechniquesTelepathologyHistocytochemistrySensitivity and SpecificityImmunohistochemistryParaffin EmbeddingFluorescent Antibody TechniqueFalse Negative ReactionsStaining and LabelingConizationBiopsyDiagnostic ErrorsSentinel Lymph Node BiopsyIntraoperative CareLymph NodesDiagnostic Techniques, SurgicalAntibodies, MonoclonalMicroscopy, ElectronBiopsy, NeedleCytodiagnosisFreezingFixativesTolonium ChlorideBreast NeoplasmsTissue FixationEyelid NeoplasmsPolymerase Chain ReactionLymphatic MetastasisTissue PreservationMohs SurgeryCarcinoma, LobularMicrodissectionRetrospective StudiesFluorescent Antibody Technique, IndirectKeratinsFormaldehydeImmunologic TechniquesCarcinomaFalse Positive ReactionsEvaluation Studies as TopicEpitheliumOsmium TetroxideBreastHysterectomyLymph Node ExcisionAntigens, NeoplasmDissectionAdenocarcinomaBiopsy, Fine-NeedleCarcinoma, Squamous CellPredictive Value of TestsTime FactorsReproducibility of ResultsAutoradiographyAxillaCarcinoma, Ductal, BreastNeoplasm InvasivenessColoring AgentsPelvisMicroscopy, FluorescenceThyroid NoduleCarcinoma, Basal CellMicroscopyTumor Markers, BiologicalLasersMicroscopy, ImmunoelectronNeoplasm StagingPulmonary Sclerosing HemangiomaRNA, MessengerIn Situ Hybridization