Assessment of the Use of a Saline Chaser to Reduce the Volume of Contrast Medium in Abdominal CT
Florence Orlandini1,
Stéphanie Boini2,
Sandrine Iochum-Duchamps1,
Toufik Batch1,
Xavier Zhu1 and
Alain Blum1
1 Service d'Imagerie Guilloz, University Hospital of Nancy, 29, ave. Marechal de
Lattre de Tassigny, Nancy 54 035, France.
2 Service d'Epidémiologie et évaluation cliniques, Centre
d'Epidémiologie Clinique, Hôpital Marin, University Hospital of
Nancy, Nancy 54 035, France.

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Fig. 1A Arterial acquisition for 65-year-old woman in groups 1 and 3.
No significant differences were observed between enhancement of celiac trunk
and hepatic artery. Group 1, injection of 1.5 mL/kg of contrast medium.
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Fig. 1B Arterial acquisition for 65-year-old woman in groups 1 and 3.
No significant differences were observed between enhancement of celiac trunk
and hepatic artery. Group 3, injection of 1.5 mL/kg of contrast medium
followed by 20 mL of saline flush at 3 mL/s.
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Fig. 2A Portal acquisition for 65-year-old woman in groups 1 and 3.
Group 1, injection of 1.5 mL/kg of contrast medium.
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Fig. 2B Portal acquisition for 65-year-old woman in groups 1 and 3.
Group 3, injection of 1.5 mL/kg of contrast medium followed by 20 mL of saline
solution at 3 mL/s. Hepatic enhancement is similar to that in A.
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Copyright © 2006 by the American Roentgen Ray Society.