Neoplasm MicrometastasisLymphatic MetastasisLymph NodesSentinel Lymph Node BiopsyLymph Node ExcisionBone Marrow NeoplasmsNeoplasm StagingAxillaLymphKeratinsPelvisPrognosisStomach NeoplasmsNeoplasm MetastasisBreast NeoplasmsGastrectomyInguinal CanalImmunohistochemistryVideo-Assisted SurgeryAdenocarcinomaMelanomaKeratin-20Retroperitoneal SpaceHysterectomyPenile NeoplasmsHematoxylinNeoplasm InvasivenessFrozen SectionsSkin NeoplasmsSurvival RateLung NeoplasmsMammaglobin BCarcinomaRetrospective StudiesSensitivity and SpecificityNeoplastic Cells, CirculatingNeoplasm Recurrence, LocalTumor Markers, BiologicalSurvival AnalysisReverse Transcriptase Polymerase Chain ReactionVulvar NeoplasmsTreatment OutcomeDisease-Free SurvivalCarcinoembryonic AntigenMediastinumFollow-Up StudiesChemotherapy, AdjuvantPredictive Value of TestsCystectomyRosaniline DyesLiver NeoplasmsColorectal NeoplasmsEndometrial NeoplasmsKeratin-19Pancreatic NeoplasmsEsophagectomyMice, NudeBone MarrowLymphoceleFalse Negative ReactionsBile Duct NeoplasmsNeoplasm TransplantationLaparoscopyPancreaticoduodenectomyCarcinoma, Squamous CellGroinTime FactorsUterine Cervical Neoplasms