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Difference between Linear and Macrocyclic GBCAs

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July 21, 2017 – European Medical Authority takes action on Linear Contrast Agents.  Read all about it.

March 10, 2017 – European group recommends to stop using 4 linear GBCAs Read all about it.

February 27, 2017 – New Study Reports Gadolinium Retention in 70 Cases with Normal Kidney Function. Read all about it.

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GBCAs can be divided into two categories based on their molecular structure.  Linear and Macrocyclic GBCAs have different properties that may contribute to their propensity to dechelate at some time after administration. This very short video explains the difference between linear and macrocyclic GBCAs and it hits on transmetallation too.



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