Artículo original: Ji K, Se K, Soo k. Elevated serum CA 19-9 at screening test: underlying conditions and role of abdominopelvic CT . European Radiology 2014; 24: 2435-2448. http://dx.doi.org/10.1007/s00330-014-3262-2 Sociedad: ESR (@myESR) Palabras clave: CA 19-9, screening, abdomen, malignancy, CT.…