title: Signet ring cell carcinoma of the ampulla of Vater: demonstration of a pancreatobiliary origin.
authors.forename: Federico
authors.initials: F
authors.lastname: Gheza
authors.forename: Edoardo
authors.initials: E
authors.lastname: Cervi
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Pulcini
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Villanacci
authors.forename: Stefano Maria
authors.initials: SM
authors.lastname: Giulini
authors.forename: Marco
authors.initials: M
authors.lastname: Schiavo-Lena
authors.forename: Alberto Bruno
authors.initials: AB
authors.lastname: Ferrari
authors.forename: Gabrio
authors.initials: G
authors.lastname: Bassotti
mesh_terms: D000368:Aged; D014670:Ampulla of Vater / Q000378:metabolism / Q000473:pathology*; D000071616:CDX2 Transcription Factor; D018279:Carcinoma, Signet Ring Cell / Q000209:etiology / Q000378:metabolism / Q000473:pathology*; D003138:Common Bile Duct Neoplasms / Q000209:etiology / Q000378:metabolism / Q000473:pathology*; D018398:Homeodomain Proteins / Q000378:metabolism; D006801:Humans; D007150:Immunohistochemistry; D053539:Keratin-19 / Q000378:metabolism; D053554:Keratin-20 / Q000378:metabolism; D053552:Keratin-7 / Q000378:metabolism; D008297:Male; D055262:Mucin-2 / Q000378:metabolism; D011379:Prognosis
chemical_list: D000071616:CDX2 Transcription Factor; C491270:CDX2 protein, human; D018398:Homeodomain Proteins; D053539:Keratin-19; D053554:Keratin-20; D053552:Keratin-7; C524625:MUC2 protein, human; D055262:Mucin-2