Anal SacsSalivary Gland NeoplasmsAdenocarcinomaAnal Gland NeoplasmsPerianal GlandsMammary Neoplasms, AnimalSalivary GlandsMammary Glands, AnimalExocrine GlandsSubmandibular GlandParotid GlandSweat GlandsSebaceous GlandsSublingual GlandHarderian GlandAdrenal GlandsAdenocarcinoma, MucinousLung NeoplasmsPancreatic NeoplasmsEsophageal NeoplasmsAdenocarcinoma, PapillaryBarrett EsophagusSalivary Gland DiseasesCarcinoma, Pancreatic DuctalStomach NeoplasmsParathyroid GlandsLacrimal ApparatusMeibomian GlandsSalivary Glands, MinorImmunohistochemistryAdenocarcinoma, Bronchiolo-AlveolarBrunner GlandsScent GlandsSubmandibular Gland DiseasesApocrine GlandsCardiaSubmandibular Gland NeoplasmsTumor Markers, BiologicalColonic NeoplasmsMetrial GlandMammary Neoplasms, Experimental