title: [Carbon dioxide angiography: technique and indications].
abstract: Today angiographic procedures are more frequently used. The need for alternative intravascular contrast agents has increased in order to solve clinical situations like contrast allergy and renal insufficiency. The alternative contrast agent that we have used in thirty patients is CO2 without any complications. CO2 is used solely or in conjunction with Gadolinium or non-ionic contrast media. The alternative contrast agent can be effective, providing sufficient contrast for diagnostic angiography and vascular interventional procedures.
authors.affiliation: Departamento de Radiología del Complejo Hospitalario Dr Arnulfo Arias Madrid de la Caja de Seguro Social.
authors.forename: Gilberto
authors.initials: G
authors.lastname: Chanis
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000792:Angiography / Q000379:methods; D002245:Carbon Dioxide / Q000008:administration & dosage / Q000009:adverse effects; D003287:Contrast Media / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D003287:Contrast Media; D002245:Carbon Dioxide