Adenocarcinoma, MucinousAdenocarcinomaAppendiceal NeoplasmsCarcinoma, Signet Ring CellPseudomyxoma PeritoneiRectal FistulaCarcinomaMucin-2Cecal NeoplasmsCystadenoma, MucinousOvarian NeoplasmsMucinsImmunohistochemistryUrachal CystCalymmatobacteriumPerineumTumor Markers, BiologicalNeoplasm StagingCystadenocarcinoma, MucinousColorectal NeoplasmsColonic NeoplasmsPrognosisRectal NeoplasmsCarcinoma, Squamous CellStomach NeoplasmsKeratin-7Carcinoma, Pancreatic DuctalCarcinoma, HepatocellularCarcinoma, PapillaryDigestive System FistulaCarcinoma, Ductal, BreastPancreatic NeoplasmsMucoceleBreast NeoplasmsMicrosatellite InstabilityCystadenocarcinoma, SerousCarcinoma in SituLung NeoplasmsEsophageal NeoplasmsLymphatic MetastasisBiopsy, NeedleImmunoenzyme TechniquesKaplan-Meier EstimateMicrodissectionRetrospective StudiesAdenocarcinoma, PapillaryLiver NeoplasmsMutS Homolog 2 ProteinAdenocarcinoma, Bronchiolo-AlveolarBarrett EsophagusCell Line, TumorGene Expression Regulation, NeoplasticNeoplasm InvasivenessReceptors, Estrogen