title: Signet ring cell adenocarcinoma of the ampulla of Vater: a rare pathology.
authors.forename: Lucía
authors.initials: L
authors.lastname: Lesquereux-Martínez
authors.forename: Aquilino
authors.initials: A
authors.lastname: Fernández-Pérez
authors.forename: Manuel
authors.initials: M
authors.lastname: Bustamante-Montalvo
mesh_terms: D000368:Aged; D014670:Ampulla of Vater / Q000473:pathology* / Q000601:surgery; D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use; D018279:Carcinoma, Signet Ring Cell / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D003131:Combined Modality Therapy; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D003841:Deoxycytidine / Q000031:analogs & derivatives / Q000627:therapeutic use; D003952:Diagnostic Imaging; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D016577:Pancreaticoduodenectomy; D000093542:Gemcitabine
chemical_list: D000964:Antimetabolites, Antineoplastic; D003841:Deoxycytidine; D000093542:Gemcitabine