title: [Elevated concentration of serum carcinoembryonic antigen in hypothyroidism].
abstract: In this case-report we describe two patients with hypothyroidism and increased carcinoembryonic antigen (CEA) serum concentration. The former patient was a woman affected by primary autoimmune hypothyroidism, the latter by secondary hypothyroidism in empty sella syndrome. In both of the patients we found no evidence of neoplastic disease and CEA serum concentrations reverted almost completely to the normal range values after the patients were given the hormonal replacement therapy with L-thyroxine. Although the association of hypothyroidism with elevated CEA serum concentrations has been already reported in the literature, hypothyroidism is usually disregarded when a physician is facing with a patient with increased CEA levels. On the contrary, our data suggest that hypothyroidism should be taken into account in the diagnostic work-up of these patients, such as smoking, cholestasis, impaired liver function, chronic inflammatory bronchial and bowel disease.
authors.affiliation: Divisione di Medicina II, Ospedale G. Salvini, Garbagnate Milanese.
authors.forename: Giorgio
authors.initials: G
authors.lastname: Bertola
authors.forename: Gianni
authors.initials: G
authors.lastname: Balza
authors.forename: Alessandro
authors.initials: A
authors.lastname: Oriani
authors.forename: Daniela
authors.initials: D
authors.lastname: Morganti
authors.forename: Claudiano
authors.initials: C
authors.lastname: Sironi
authors.forename: Sara
authors.initials: S
authors.lastname: Bonizzato
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002272:Carcinoembryonic Antigen / Q000097:blood*; D005260:Female; D006801:Humans; D007037:Hypothyroidism / Q000097:blood*
chemical_list: D002272:Carcinoembryonic Antigen