Is Definity Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use Definity? Is Definity safe for nursing mother and child? Does Definity extracts into breast milk? Does Definity has any long term or short term side effects on infants? Can Definity influence milk supply or can Definity decrease milk supply in lactating mothers?

No information is available on the clinical use of Definity during breastfeeding. Because of the extremely short elimination half-life of Definity (<2 minutes) from the body, use of Definity either as albumin microspheres or lipid microspheres is acceptable in nursing mothers.[1] Because of the lack of information, the American College of Radiology states that temporary (~24 hours) pumping and discarding of milk may be considered.[2] However, this recommendation appears to be excessively cautious.