Adenocarcinoma, MucinousAdenocarcinomaAppendiceal NeoplasmsCarcinoma, Signet Ring CellPseudomyxoma PeritoneiProstateCarcinomaRectal FistulaMucin-2Cecal NeoplasmsCystadenoma, MucinousOvarian NeoplasmsMucinsImmunohistochemistryTumor Markers, BiologicalUrachal CystCalymmatobacteriumPerineumNeoplasm StagingColorectal NeoplasmsCystadenocarcinoma, MucinousPrognosisColonic NeoplasmsRectal NeoplasmsCarcinoma, Squamous CellStomach NeoplasmsKeratin-7Carcinoma, Pancreatic DuctalCarcinoma, HepatocellularCarcinoma, PapillaryDigestive System FistulaCarcinoma, Ductal, BreastPancreatic NeoplasmsMucoceleBreast NeoplasmsMicrosatellite InstabilityLung NeoplasmsCystadenocarcinoma, SerousCarcinoma in SituProstatic NeoplasmsBiopsy, NeedleCell Line, TumorEsophageal NeoplasmsLymphatic MetastasisImmunoenzyme TechniquesKaplan-Meier EstimateRetrospective StudiesMicrodissectionProstate-Specific AntigenGene Expression Regulation, NeoplasticAdenocarcinoma, PapillaryLiver NeoplasmsMutS Homolog 2 ProteinTumor Cells, CulturedNeoplasm InvasivenessAdenocarcinoma, Bronchiolo-AlveolarProstatic HyperplasiaBarrett EsophagusSensitivity and SpecificityReceptors, Estrogen